SATPC0013870_Tab_4_Tech_Drawings.pdf

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Manuf. Lean Check of Volute Housing & Discharge Duct
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SATPC0013870_Tab_12_RFQ_Open_Market.pdf PDF
SATPC0013870_Tab_4_Tech_Drawings.pdf PDF
SATPC0013870_Tab_4_SOW.pdf PDF
SATPC0013870_Tab_4_Tech_Specs_2.pdf PDF
SATPC0013870_Tab_10_Combined_Synopsis-Solicitation.pdf PDF
SATPC0013870_Tab_4_SOW_Redacted.pdf PDF
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A

B

C

D

8 7 6 5

C

D

A

MSFC_DWG_D_FORMAT_REV(A) (AUGUST, 2009)

CODE DRAWING NUMBERSIZE

DECIMALS ANGLES

REV

SCALE OFSHEET

D

APPLICATION

(VERIFY IN RELEASE RECORDS)

MODEL NUMBER

MODEL VERSION

MODEL STATEDRAWING STATE

DRAWING NUMBER

DRAWING VERSION

MASS (UNIT WEIGHT)

4X ( )2.000

REVISIONS

REV ZONE DESCRIPTION APPROVAL REL DATE

-MER02960339B2

WATER FLOW

WELDED CONFIGURATION,

VOLUTE HOUSING,

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION

HUNTSVILLE, ALABAMA

SPACE FLIGHT CENTER

GEORGE C. MARSHALL

MODEL INFORMATION

SEE TAB

SEE TAB

SEE TAB

FINISH

HEAT TREATMENT

MATERIAL

.5 �$�

.XX�#�.03

.XXX�#�.010

TOLERANCES

UNLESS OTHERWISE SPECIFIED

DIMENSIONS ARE IN INCHES

USED ONNEXT ASSY

SLS DEVMER02951

2019-04-01RELEASE DATE

John Cowan 2019-04-10DESN BRANCH CHF

Stephen Skelley 2019-04-02NEXT ASSEMBLY

DAF ER34-0541PRODUC-CONTR

PRODUC-MANUF

S & MA

STRESS

MATERIALS

CHECKER

J. FORBESENGINEER

IDKDRAWN BY

ER34DESIGN ORG.

ORIGINAL DRAWING APPROVALS

DRAWING INFORMATION

MER02960

-.7

Released

1/2 SEE TAB 1 9

CONFIGURATION

MODEL INFORMATION UNIT WEIGHT

(LBM)NUMBER VERSION STATE

MER02960-001 MER02960-001 -.9 Released 135.4

MER02960-003 MER02960-003 -.9 Released 135.1

MER02960-005 MER02960-005 -.9 Released 148.2

MER02960-007 MER02960-007 -.9 Released 127.0

MER02960-009 MER02960-009 -.9 Released 129.8

MER02960-GENERIC MER02960-GENERIC -.9 Released 135.4

ENGINEERING PARTS LIST

QTY REQ'D

FIND

NO.

PART NUMBER DESCRIPTION MATERIAL (REF)

-001 -005 -009

- - 1 1 MER03117-001 VOLUTE HOUSING, BACK, MACHINED, WATER FLOW 316L CRES

- - 1 2 MER03117-003 VOLUTE HOUSING, FRONT, MACHINED, WATER FLOW 316L CRES

- - AR 3 FF210230 FOIL, .001 THICK (WELD FILLER) 316L CRES, ANNEALED

- - ALT 3 FF210275 FOIL, .003 THICK (WELD FILLER) 316L CRES, ANNEALED

- - ALT 3 FF210301 FOIL, .006 THICK (WELD FILLER) 316L CRES, ANNEALED

- 1 - 4 MER02960-007 VOLUTE HOUSING, WELDED CONFIGURATION (FLANGE WELD PREP) 316L CRES

- 1 - 5 MER03118-001 FLANGE WELDMENT, VOLUTE DISCHARGE, WATER FLOW 316L CRES

1 - - 6 MER02960-003 VOLUTE HOUSING, WELDED CONFIGURATION (FINAL MACHINED) 316L CRES

12 - - 7 MS21209C0815 HELICAL INSERT, .1640-32 X 1.5D LONG 304 CRES

20 - - 8 MS21209F6-15 HELICAL INSERT, .3750-24 X 1.5D LONG 304 CRES

11 - - 9 TUBN-063-1.0 TUBULATION, �n�.063 X 1.00 LONG CRES

15 - - 10 TUBN-063-2.0 TUBULATION, �n�.063 X 2.00 LONG CRES

AR - - 11 VERSILOK 201 LIQUID STRUCTURAL ADHESIVE

AR - - 12 ACCELERATOR 17 CURE ACCELERATOR

MER02960-009 ASSY SHOWN

MER02960-007 SHOWN

MER02960-005 ASSY SHOWN

MER02960-003 SHOWN

MER02960-001 ASSY SHOWN

1. GEOMETRIC DIMENSIONING AND TOLERANCING PER ASME Y14.5M-1994.

- UNLESS SEPARATE TOLERANCES ARE SHOWN, PERFECT ORIENTATION AT MMC FOR

RELATED FEATURES IS REQUIRED.

- GENERAL ANGULAR TOLERANCE DOES NOT APPLY TO IMPLIED 90-DEGREE ANGLES.

- ALL RADII (R) ARE TO BE INTERPRETED AS CONTROLLED RADII (CR).

BASIC FABRICATION SEQUENCE:

a) WELD TO OBTAIN MER02960-009 (SEE SHEET 9).

b) MACHINE MER02960-009 TO OBTAIN MER02960-007 (SEE SHEET 8).

c) WELD TO OBTAIN MER02960-005 (SEE SHEET 8).

d) MACHINE MER02960-005 TO OBTAIN MER02960-003 (SEE SHEETS 3 THRU 7).

e) COMPLETE MER02960-001 ASSEMBLY (SEE SHEETS 1 AND 2).

3. REMOVE ALL BURRS AND BREAK SHARP EDGES.

4. ALL MACHINED SURFACES.

FOR MER02960-009:

a) INSTALL F/N 2 ONTO F/N 1. VERIFY THAT BOTH THE PART GAPS AND ALIGNMENT

BETWEEN ADJACENT SURFACES, ESPECIALLY AT THE CUTWATER, ARE ACCEPTABLE TO

THE MSFC-ER42 REPRESENTATIVE.

b) CONSTRAIN THE PARTS BY USING "CLAMPS" THAT WILL NOT AFFECT THE WELD

OPERATIONS.

c) "WELD JOINT 1" (FROM PT 01A TO PT 01B) IS APPROXIMATELY 57.00 LONG. FULL

PENETRATION IS NOT REQUIRED IN THE FIRST 1.000 (FROM PT 01A) OR THE LAST

1.000 (FROM PT 01B) OF THE WELD. "WELD JOINT 2" IS APPROXIMATELY 5.94

LONG. FOR "WELD JOINT 2", THE USE OF F/N 3 AS WELD FILLER IS OPTIONAL.

PLACE VARIED LENGTH TRIMMED TO FIT SECTIONS OF F/N 3 USING THE LARGEST

THICKNESS THAT FITS INTO THE WELD GAP FOR THAT SECTION. IF NECESSARY,

OVERLAPPING SECTIONS OF F/N 3 MAY BE USED TO FILL THE WELD GAP.

d) WELD PER MSFC-SPEC-3679, CLASS B. TEST SPECIMENS ARE REQUIRED TO ENSURE

FULL PENETRATION. BOTH SURFACE AND VOLUMETRIC NDE ARE REQUIRED FOR THESE

WELDS.

FOR MER02960-005:

a) AFTER WELDING, PLANE DEFINED BY DATUM D-E FOR F/N 5 TO BE .

b) WELD PER MSFC-SPEC-3679, CLASS B. TEST SPECIMENS ARE REQUIRED TO ENSURE

FULL PENETRATION. BOTH SURFACE AND VOLUMETRIC NDE ARE REQUIRED FOR THIS

WELD.

FOR MER02960-003:

a) IN SECTION AG-AG ON SHEET 7, DIMENSION "THETA" GIVES THE ANGULAR LOCATION

FOR THE SEVEN "AH**A" AND THE FIRST SEVEN "AK**A" POINTS. THE ELEVEN

"AK**A" POINTS ARE ALL LOCATED ON THE SECTION AG-AG CUT PLANE. THE SEVEN

"AH**B" POINTS ARE ALL LOCATED ON THE DATUM N PLANE.

b) APPLY SPECIFIED CHARACTERS ADJACENT TO SPECIFIED "PORTS" PER SAE AS478-15B, USING .085 MIN HIGH CHARACTERS.

c) AFTER FINAL MACHINING, PASSIVATE MER02960-003 PER SAE AMS 2700, TYPE 6.

d) AFTER PASSIVATION, PREPARE SPECIFIED SURFACES PER MSFC-RQMT-1282. APPLY

NPI-425 (NASA LUBRICANT MLR-2) TO THESE AREAS PER MSFC-SPEC-50M60434,

THICKNESS OF 0.0002 TO 0.0004, EXCEPT REPLACE STEP 2 OF TABLE II WITH A

CURE AT 300�$�F FOR 5 HOURS. DRAWING DIMENSIONS APPLY PRIOR TO APPLICATION

OF DRY FILM LUBE. APPLICATION OF LUBE TO ADJACENT SURFACES IS OPTIONAL.

FOR MER02960-001:

a) INSTALL INSERTS (F/N 7 AND F/N 8) PER NASM33537.

b) INSTALL TUBULATIONS (F/N 9 AND F/N 10) USING F/N 11 AND F/N 12 AS FOLLOWS:

- INSERT TUBULATION AS SHOWN UNTIL IT BOTTOMS IN �n�.065-.070 COUNTERBORED

HOLE.

- USING F/N 11 AND F/N 12, FILL CAVITY AROUND TUBULATION AND CURE PER

MANUFACTURER'S INSTRUCTIONS.

IDENTIFY PART WITH THE INFORMATION SHOWN BELOW PER SAE AS478-15B, USING .085

MIN HIGH CHARACTERS, IN APPROXIMATE LOCATION SHOWN, ORIENTATION OPTIONAL.

MER02960-001

REV -

MFR-XXXXX (WHERE XXXXX IS MANUFACTURER'S CAGE CODE)

10. CLEANLINESS: FINAL PART SHALL BE FREE FROM MANUFACTURING RESIDUE, DIRT, OIL,

GREASE, PROCESSING DEBRIS, OR OTHER EXTRANEOUS CONTAMINATION.

NOTES: UNLESS OTHERWISE SPECIFIED

A

LAST VIEW LETTER USED: AY (SKIPPED - B)

LAST DATUM LETTER USED: AE

SOURCE OF F/N 3: GOODFELLOW CORPORATION

125 HOOKSTOWN GRADE ROAD

CORAOPOLIS, PA 15108

CAGE CODE: 6ZQH4

PHONE: 1-800-821-2870

SOURCE OF F/N'S 9 & 10: SCANIVALVE CORPORATION

1722 NORTH MADSON STREET

LIBERTY LAKE, WA 99019

CAGE CODE: 22422

PHONE: 1-800-935-5151

SOURCE OF F/N'S 11 & 12: LORD CORPORATION

2455 ROBISON ROAD WEST

ERIE, PA 16509

CAGE CODE: 30676

PHONE: 814-217-6994

MER02960-GENERIC.ASM

MER02960-001

000�$�

090�$�

180�$�

270�$�

12 REQ'D

12 REQ'D

SECTION AR-AR

SH 2

SEE DETAIL AY

DETAIL AY

SCALE 1/1

2.

5.

6.

2e 8

7.

8.

9.

PRELIMINARY

LAST UPDATE: 2019-03-27

8a

8a

104 REQ'D

11AS REQ'D

12AS REQ'D

8b

A

C

D

A

B

C

D

D

SIZE

SHEET

REVCODE DRAWING NUMBER

OF

MSFC_DWG_D_FORMAT_REV(A) (AUGUST, 2009)

DRAWING STATE

DRAWING VERSION

( )45.000�$�

6X ( )2.000

4X ( )2.000

( )2.000

11X ( )1.000

-MER02960339B2

2 9 DRAWING INFORMATION

-.7

Released

8 REQ'D

SECTION AT-AT

SECTION AW-AW

SECTION AV-AV

000�$�

090�$�

180�$�

270�$�

SH 1

SECTION AU-AU

8b

8b

8b

8b

PRELIMINARY

LAST UPDATE: 2019-03-27

106 REQ'D

11AS REQ'D

12AS REQ'D

104 REQ'D

11AS REQ'D

12AS REQ'D

9 11 REQ'D

11 AS REQ'D

12 AS REQ'D

88a

11 AS REQ'D

12 AS REQ'D

C

D

A

B

C

D

D

SIZE

SHEET

REVCODE DRAWING NUMBER

OF

MSFC_DWG_D_FORMAT_REV(A) (AUGUST, 2009)

DRAWING STATE

DRAWING VERSION

6.350

6.1006.100

7.8407.840

C'BORE

TO DEPTH SHOWN,

1.000

9.625

( )4.400

5.0224

4X 15.000�$�

12X 30.000�$�

7.500�$�

12X 30.000�$�

4X 7.500�$� 17.500�$�

45.000�$�"THETA"

15.000�$�

8X 45.000�$�

4X 7.500�$�

6X 60.000�$�

45.000�$�

( )3.920

.707

.702

MIN.300

.450

.515

.510

R MAX.002

THRU.221

+.001 -.000

.250 +.001 -.000

45.000�$�

22.500�$�

37.500�$�

4.650

.020

.750

MIN.500

4X .030 .0054X R MAX.020

( ).190

4X C'BORE

AS SHOWN IN SECTION L-L

.500

12X MAX.875

12X R .030

12X ( MIN).600

12X ( MIN).280

12X MAX.562

4X C'BORE

AS SHOWN IN SECTION N-N

.250 .005

4X .030 .005

4X R MAX.020

( )6.350 .260 +.010 -.000

4X C'BORE

AS SHOWN IN SECTION M-M

.500

4X .030 .005

4X R MAX.020

8X ( MIN).600

8X MAX.875

7.570

42.500�$�

2.780

MIN.450

MAX.625

18.687 ( )1.6936

-MER02960339B2

3 9 DRAWING INFORMATION

-.7

Released

PORT ID "THETA"

"DP56" 27.500�$�

"DP57" 77.500�$�

"DP58" 127.500�$�

"DP59" 187.500�$�

"DP60" 217.500�$�

"DP61" 267.500�$�

"DP62" 327.500�$�

"DP63" 357.500�$�

MER02960-003

000�$�

090�$�

180�$�

270�$�

SH 5

G�|�H�|�J

12X PREPARE HOLE FOR MS21209F6-15

(HELICAL INSERT) PER NASM33537 EXCEPT

TAP DRILL AS SHOWN IN SECTION A-A

12X PREPARE HOLE FOR MS21209C0815

(HELICAL INSERT) PER NASM33537 EXCEPT

AS SHOWN IN SECTION M-M

G�|�H�|�J

K�|�L�|�M

K�|�L�|�M

SEE SECTION U-U

ON SHEET 5

SEE SECTION AE-AE

SECTION A-A

SEE DETAIL F

SH 4

N�|�P�|�R

N�|�P�|�R

R .030 MAX FILLET

.4375-20 UNF-3B PER ASME B1.1,

TAP DRILL TO DEPTH SHOWN,

FULL THREAD TO DEPTH SHOWN,

90.0�$�5.0�$� CSK TO .005

THRU

N�|�P�|�R

SH 7

000�$�

090�$�

180�$�

270�$�

SH 5

SH 5

"DP63"

"DP56"

"DP57"

"DP58"

"DP59"

"DP60"

"DP61"

"DP62"

SH 5

SEE SECTION AF-AF

ON SHEET 5

8X PREPARE HOLE FOR MS21209F6-15

(HELICAL INSERT) PER NASM33537 EXCEPT

AS SHOWN IN SECTION P-P

N�|�P�|�R

N�|�P�|�R

"P73"

"P74"

"P75"

"P76"

"P77"

"P78"

"P79"

"P80"

"P81"

"P82"

SECTION K-K

+.002 -.000

THRU ONE WALL

C'BORE TO DEPTH SHOWN,

R .010 MAX FILLET

.3750-24 UNF-3B PER ASME B1.1,

TAP DRILL TO DEPTH SHOWN,

FULL THREAD TO DEPTH SHOWN,

90.0�$�5.0�$� CSK TO .005

G�|�H�|�J

V

G

"FDP01"

SECTION L-L SECTION M-M

SECTION N-N

SECTION P-P

SECTION T-T

8X (LOCATIONS T01 THRU T08)

SEE DETAIL AD

DETAIL AD

SCALE 1/1

(8X) INDIVIDUALLY

.060 X .060

R .030 MAX FILLET

.3125-24 UNF-3B PER ASME B1.1,

FULL THREAD TO DEPTH SHOWN,

90.0�$�5.0�$� CSK TO .005

N�|�P�|�R

U

U

N�|�P�|�R SHARP

SECTION AE-AE

+.002 -.000

TO DEPTH SHOWN

60.0�$�5.0�$� CSK TO .005

K�|�L�|�J

2d 7

R

7b

7b

7b

7b

7b

7b

7b

7b

7b

7b

PRELIMINARY

LAST UPDATE: 2019-03-27

J

M 32

F

7b

7b

7b

7b

7b

7b

7b 7b

V

7b

U

M

SEE DETAIL F

C

D

A

B

C

D

D

SIZE

SHEET

REVCODE DRAWING NUMBER

OF

MSFC_DWG_D_FORMAT_REV(A) (AUGUST, 2009)

DRAWING STATE

DRAWING VERSION

( )4.825

5.1463 +.0007 -.0000

P

6.800

6.8333 +.0007

L

5.738 +.020

8.1251 +.0008

H

8.489 .002

2.375 .002

A

( )8.0848

B

(2 SURFACES)2.915 .002

G�|�H

KG

4.500 .002

G�|�H

N

.104 .003

R .025 .010

R .008 .002

.060

20.0�$� 10.0�$�

.010 .002

R .190

( ).9135

.750 .005

.060

20.0�$� 10.0�$�

.060 .005

45.0�$�2.0�$�

.020 .005

.020 .005

R FULL

.077 .003

.139 .003 2X R

.008

.002

2X R .015 .005

.030

R .25

.040

20.0�$� 10.0�$�

.210 +.005 -.000

.060 .005

.015 .005

.015 .005

45.0�$�2.0�$�

R FULL

.45 .20

2X R .252X .030 .005

4X R MAX.005

2X .020 .005

-MER02960339B2

4 9 DRAWING INFORMATION

-.7

Released

DETAIL F

SCALE 2/1

SH 3

A�|�B

A�|�B

SEE DETAIL G

SEE DETAIL H

2 SURFACES

K�|�H

K�|�L

SEE DETAIL J

G�|�H

N�|�H

N�|�P

SURFACE INSIDE �n�5.512 MIN

"VENT01"

G

DETAIL G

SCALE 4/1

DETAIL H

SCALE 4/1

DETAIL J

SCALE 4/1

G�|�H�|�J

PRELIMINARY

LAST UPDATE: 2019-03-27

7b

7d

7d

7d

C

D

A

B

C

D

D

SIZE

SHEET

REVCODE DRAWING NUMBER

OF

MSFC_DWG_D_FORMAT_REV(A) (AUGUST, 2009)

DRAWING STATE

DRAWING VERSION

( )2.750( )3.625( )3.625( )3.625

( )1.4084 ( )1.2208 ( )1.0185 ( ).8162

3.1940�$�

3.1941�$�

3.1941�$�

2.8900�$�

( ).7045

.450 .515 .510

THRU.221

+.001 -.000

.250 +.001 -.000

R MAX.002

MIN.3004X 3.645

6X 5.020

4X 2.600

6X 3.944

4X 41.000�$�

6X 32.500�$�

( )4.3963

45.000�$�

( )2.5013

4.2648�$�

6.8976

.2638

6X

TO INTERSECT HOLE

.047 +.000 -.005

4X

TO INTERSECT HOLE

.047 +.000 -.005

6X .150

6X 1.150

6X .250

6X 2.130

4X .150

4X 1.150 4X .250

4X 1.700

( ).030

N

2.64593.63633.63633.6422

.5702 .7584

.9610 1.1636

.560

1.000

.300

2.400

60.000�$�

.125

R MAX.010

( )9.625

.385 +.010 -.000

( )6.100

.385 +.010 -.000

( ).030

N

-MER02960339B2

5 9 DRAWING INFORMATION

-.7

Released

SECTION U-U SH 3

SEE DETAIL AB

PT "U03"

PT "U01"

PT "U02"

+.002

G�|�H�|�F

SECTION V-V SH 3

SEE DETAIL AM

SH 6

SECTION R-R SH 3

SEE DETAIL W

"DP52""DP53""DP54""DP55"

DETAIL W

SCALE 2/1

R .030 MAX FILLET

FULL THREAD TO DEPTH SHOWN,

90.0�$�5.0�$� CSK TO .005

4X INDIVIDUALLY

N�|�P�|�R N�|�P�|�R

N�|�P�|�R

T

T

SHARP

SECTION Y-Y

SEE DETAIL AC

PT "U03"

DETAIL AB

SCALE 1/1

PT "U01"

PT "U02"

N�|�P�|�R

N�|�P�|�R

6X 60.0�$�5.0�$� CSK TO DEPTH SHOWN,

TO DEPTH SHOWN, R .010 MAX FILLET,

+.005 -.000

TO DEPTH SHOWN, R .002 MAX FILLET,

+.005 -.000

TO DEPTH SHOWN

4X 60.0�$�5.0�$� CSK TO DEPTH SHOWN,

TO DEPTH SHOWN, R .010 MAX FILLET,

+.005 -.000

TO DEPTH SHOWN, R .002 MAX FILLET,

+.005 -.000

TO DEPTH SHOWN

N�|�P�|�R

N�|�P�|�R

6X SHARP

4X SHARP

DETAIL AC

SCALE 1/1

PT "U03"

+.005 -.000

TO DEPTH SHOWN, R .002 MAX FILLET,

+.005 -.000

TO DEPTH SHOWN,

+.000 -.005

THRU

N�|�P�|�R

N�|�P�|�R

AB

SHARP

"P61"

SECTION AF-AF SH 3

N�|�P�|�J

+.002

7b7b7b

PRELIMINARY

LAST UPDATE: 2019-03-27

J

7b

T

AB

7b

R

SEE DETAIL AM

C

D

A

B

C

D

D

SIZE

SHEET

REVCODE DRAWING NUMBER

OF

MSFC_DWG_D_FORMAT_REV(A) (AUGUST, 2009)

DRAWING STATE

DRAWING VERSION

15.000�$� 4X 90.000�$�

120.000�$�

60.000�$�

30.000�$�

15.000�$�

22.500�$�

15.000�$�

( )2.900

4X .100

4X 1.250

4X .250

4X .125

4X R MAX.010

.100

MIN.500

.750

4X .562

R MAX.030

R MAX.002

.515

.510

.450

MIN.300

.707

.702

4.045

.750

MIN.450

-MER02960339B2

6 9 DRAWING INFORMATION

-.7

Released

DETAIL AM

SCALE 1/1

000�$�

090�$�

180�$�

270�$�

SH 5

4X 60.0�$�5.0�$� CSK TO DEPTH SHOWN,

+.005 -.000

TO DEPTH SHOWN, R .002 MAX FILLET,

.005 THRU

G�|�H�|�J

+.005

THRU

C'BORE TO DEPTH SHOWN, R .030 MAX FILLET

.4375-20 UNF-3B PER ASME B1.1,

TAP DRILL TO DEPTH SHOWN,

FULL THREAD TO DEPTH SHOWN,

90.0�$�5.0�$� CSK TO .005

G�|�H�|�J

W

INDIVIDUALLY

AC

INDIVIDUALLY

G�|�H�|�J

SEE DETAIL AP

4X SHARP

G�|�H�|�J

AE

W

+.005

C'BORE TO DEPTH SHOWN, R .060 MAX FILLET

TAP DRILL TO DEPTH SHOWN,

FULL THREAD TO DEPTH SHOWN,

90.0�$�5.0�$� CSK TO .005

G�|�H�|�J

AE

"P87"

"P88"

"P89"

"P90"

"DP64"

"DP65"

"DP66"

"DP67"

"FDP02"

"DRAIN02"

4X .060 EDGE BREAK

DETAIL AP

SCALE 2/1

4X INDIVIDUALLY

+.001 -.000

THRU

+.001 -.000

C'BORE TO DEPTH SHOWN

.3125-24 UNF-3B PER ASME B1.1,

TAP DRILL TO DEPTH SHOWN,

FULL THREAD TO DEPTH SHOWN,

90.0�$�5.0�$� CSK TO .005

AD

SHARP

7b

7b

7b

7b

7b

7b

7b

7b

7b

7b

PRELIMINARY

LAST UPDATE: 2019-03-27

W

AC

AD

AE

C

D

A

B

C

D

D

SIZE

SHEET

REVCODE DRAWING NUMBER

OF

MSFC_DWG_D_FORMAT_REV(A) (AUGUST, 2009)

DRAWING STATE

DRAWING VERSION

"THETA"

"R"

( ).030"W"

"ALPHA"

( ).125

( )1.6936

G

"OMEGA"

+"Y"

+"X"

+"Z"

"BETA"

"D"

( ).7045

60.000�$�.500

.350

.150

R MAX.010

R MAX.002

.125 .065

+.005 -.000

THRU.047 .005

.562

R MAX.030

.515

.510

MIN.300

.450

R MAX.002

-MER02960339B2

7 9 DRAWING INFORMATION

-.7

Released

LOCATION PORT ID "THETA" "R" "W" "ALPHA" "D"

AH01 "DP45" 260.000�$� 4.363 .054 1.298 1.659

AH02 "DP46" 306.000�$� 4.493 .046 1.155 1.577

AH03 "DP47" 352.000�$� 4.604 .038 .996 1.507

AH04 "DP48" 38.000�$� 4.706 .034 .911 1.443

AH05 "DP49" 84.000�$� 4.800 .026 .702 1.385

AH06 "DP50" 130.000�$� 4.891 .027 .768 1.332

AH07 "DP51" 176.000�$� 4.976 .031 .903 1.282

LOCATION PORT ID "THETA" "X" "Y" "Z" "OMEGA" "BETA"

AK01 "P62" 270.000�$� 5.869 -.073 1.231 3.607�$� 21.675

AK02 "P63" 315.000�$� 4.338 4.259 1.324 2.733�$� 17.528

AK03 "P64" 0.000�$� .049 6.259 1.379 2.420�$� 15.006

AK04 "P65" 45.000�$� -4.507 4.575 1.415 2.348�$� 13.348

AK05 "P66" 90.000�$� -6.571 .040 1.443 1.938�$� 12.061

AK06 "P67" 135.000�$� -4.774 -4.719 1.464 1.899�$� 11.071

AK07 "P68" 180.000�$� -.081 -6.846 1.483 3.951�$� 10.229

AK08 "P69" NA 2.685 -6.983 1.515 3.211�$� 8.788

AK09 "P70" NA 6.310 -7.191 1.550 3.197�$� 7.028

AK10 "P71" NA 9.935 -7.396 1.574 3.189�$� 5.856

AK11 "P72" NA 13.565 -7.599 1.589 2.901�$� 5.087

SECTION AG-AG SH 3

000�$�

090�$�

180�$�

270�$�

AH01A

AH02A

AH03A

AH04A

AH05A

AH06A

AH07A

AK01A

AK01B

AK02A

AK02B

AK03A

AK03B

AK04A

AK04B

AK05A

AK05B

AK06A

AK06B

AK07A

AK07B

AK08A

AK08B AK09A

AK09B

AK10A

AK10B

AK11A

AK11B

SECTION AH-AH

AH**A

AH**B

SEE DETAIL AJ

(7X) LOCATIONS AH01 THRU AH07

N�|�P�|�R

INDIVIDUALLY

N�|�P�|�R

SEE DETAIL AN

DETAIL AJ

SCALE 4/1

AH**B

(7X)

.060 EDGE BREAK

SECTION AK-AK

AK**A

AK**B

SEE DETAIL AL

11X (LOCATIONS AK01 THRU AK11)

DETAIL AL

SCALE 2/1

AK**B

(11X) INDIVIDUALLY

G�|�H�|�J

G�|�H�|�J Y

Y

INDIVIDUALLY

AK**A

SHARP

DETAIL AN

SCALE 2/1

+.001 -.000

THRU

+.001 -.000

C'BORE TO DEPTH SHOWN

.3125-24 UNF-3B PER ASME B1.1,

TAP DRILL TO DEPTH SHOWN,

FULL THREAD TO DEPTH SHOWN,

90.0�$�5.0�$� CSK TO .005

(7X) INDIVIDUALLY

AA

SHARP

7b

7b

PRELIMINARY

LAST UPDATE: 2019-03-27

N

AA

N

YY

C

D

A

B

C

D

D

SIZE

SHEET

REVCODE DRAWING NUMBER

OF

MSFC_DWG_D_FORMAT_REV(A) (AUGUST, 2009)

DRAWING STATE

DRAWING VERSION

( )8.0848B

( )2.500

A

( )2.900

14.625

5.0224

.5564

3.300 +.000 -.002

R MAX.005

.045 +.000 -.002

( ).875

( ).875

( )2.500

A

( ) WELD GAP

"WELD JOINT 3"

.000

( ) GAP.000

+.004 -.000

APPROXIMATELY ( )

WELD PENETRATION

.55

-MER02960339B2

8 9 DRAWING INFORMATION

-.7

Released

MER02960-005

MER02960-007

000�$�

090�$�

180�$�

270�$�

SECTION X12-X12

X13-X13

SEE DETAIL E

DETAIL E

SCALE 2/1

A�|�B�|�C

A�|�B�|�C

.010

.005

EDGE BREAK

SECTION X14-X14

000�$�

090�$�

180�$�

270�$�

SECTION X12-X12

X13-X13

2c

6b

PRELIMINARY

LAST UPDATE: 2019-03-27

2b

C

D

E6a

6a

EBW�

6a

C

D

A

B

C

D

D

SIZE

SHEET

REVCODE DRAWING NUMBER

OF

MSFC_DWG_D_FORMAT_REV(A) (AUGUST, 2009)

DRAWING STATE

DRAWING VERSION

APPROXIMATELY ( )

WELD PENETRATION

PT 01A �b� PT 01B

.50

( ) WELD GAP

"WELD JOINT 2"

.005 .004

APPROXIMATELY ( )

WELD PENETRATION

.63

( ) ALL AROUND.125

( ) WELD GAP

"WELD JOINT 1"

.000

( ) GAP.000

+.004 -.000

APPROXIMATELY

EXCESS F/N 3 PRIOR

TO WELDING

.060

-MER02960339B2

9 9 DRAWING INFORMATION

-.7

Released

MER02960-009

SECTION X10-X10

PT 01B

PT 01A

000�$�

090�$�

180�$�

270�$�

PT 01B

PT 01A

SEE DETAIL DSECTION C-C

000�$�

090�$�

180�$�

270�$�

SEE DETAIL AA

AXONOMETRIC VIEW OF SECTION C

DETAIL AA

SCALE 2/1

REF

REF

SPLIT PLANE AT CUTWATER

DETAIL D

SCALE 4/1

SECTION X11-X11

SPLIT PLANE

AS REQ'D

PRELIMINARY

LAST UPDATE: 2019-03-27

2a 5

EBW (PT 01A �b� PT 01B) �

5a

5a

5c 5d

5a 5c 5d5c

EBW�

5a

5c

5d

5c 5d

5c

3 5c

5c

A

B

C

D

8 7 6 5

C

D

A

MSFC_DWG_D_FORMAT_REV(A) (AUGUST, 2009)

CODE DRAWING NUMBERSIZE

DECIMALS ANGLES

REV

SCALE OFSHEET

D

APPLICATION

(VERIFY IN RELEASE RECORDS)

MODEL NUMBER

MODEL VERSION

MODEL STATEDRAWING STATE

DRAWING NUMBER

DRAWING VERSION

MASS (UNIT WEIGHT)

( )45.000�$�

SECTION X1-X1

PRELIMINARY

LAST UPDATE: 2019-03-28

2.

5.

6.

7.

8.

9.

12 7

8a

REVISIONS

REV ZONE DESCRIPTION APPROVAL REL DATE

-MER02963339B2

WATER FLOW

INLET HOUSING,

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION

HUNTSVILLE, ALABAMA

SPACE FLIGHT CENTER

GEORGE C. MARSHALL

MODEL INFORMATION

SEE TAB

SEE TAB

SEE TAB

FINISH

HEAT TREATMENT

MATERIAL

.5 �$�

.XX�#�.03

.XXX�#�.010

TOLERANCES

UNLESS OTHERWISE SPECIFIED

DIMENSIONS ARE IN INCHES

USED ONNEXT ASSY

SLS DEVMER02951

2019-04-01RELEASE DATE

John Cowan 2019-04-10DESN BRANCH CHF

Stephen Skelley 2019-04-02NEXT ASSEMBLY

DAF ER34-0541PRODUC-CONTR

PRODUC-MANUF

S & MA

STRESS

MATERIALS

CHECKER

J. FORBESENGINEER

IDKDRAWN BY

ER34DESIGN ORG.

ORIGINAL DRAWING APPROVALS

DRAWING INFORMATION

MER02963

-.6

Released

1/1 SEE TAB 1 10

ENGINEERING PARTS LIST

QTY REQ'D

FIND

NO.

PART NUMBER DESCRIPTION MATERIAL (REF)

-001

1 1 MER02963-003 INLET HOUSING, WATER FLOW 316 CRES

12 2 MS21209C0815 HELICAL INSERT, .1640-32 X 1.5D LONG 304 CRES

1 3 97395A515 DOWEL PIN, �n�.3750 X .750 LONG 316 CRES

32 4 TUBN-063-1.0 TUBULATION, �n�.063 X 1.00 LONG CRES

12 5 TUBN-063-2.0 TUBULATION, �n�.063 X 2.00 LONG CRES

AR 6 VERSILOK 201 LIQUID STRUCTURAL ADHESIVE

AR 7 ACCELERATOR 17 CURE ACCELERATOR

CONFIGURATION

MODEL INFORMATION UNIT WEIGHT

(LBM)NUMBER VERSION STATE

MER02963-001 MER02963-001 -.5 Released 189.45

MER02963-003 MER02963-003 -.4 Released 189.39

LAST SECTION LETTER USED: BE (SKIPPED F ?)

MER02963-003 SHOWN (SH 3)

MER02963-001 ASSY SHOWN

NOTES:

1. DRAWING PREPARED IN ACCORDANCE WITH ASME Y14.41-2003

EXCEPT AS NOTED BELOW:

- UNLESS SEPARATE TOLERANCES ARE SHOWN, PERFECT ORIENTATION AT

MMC FOR RELATED FEATURES IS REQUIRED.

- GENERAL ANGULAR TOLERANCE DOES NOT APPLY TO IMPLIED 90 DEGREE

ANGLES.

- FOR PRODUCT DEFINITION DATA SET, REFERENCE MER02963-001

IN ICE WINDCHILL.

- ALL DIMENSIONS ARE MODELED AT MEAN VALUE, EXCEPT FOR

DRILLED/REAMED HOLES.

- IGNORE ALL MODEL ANNOTATIONS.

2. REMOVE ALL BURRS AND BREAK SHARP EDGES.

3. CLEANLINESS: FINAL PART SHALL BE FREE FROM MANUFACTURING RESIDUE, DIRT, OIL,

GREASE, PROCESSING DEBRIS, OR OTHER EXTRANEOUS CONTAMINATION.

4. ALL MACHINED SURFACES.

5. FOR MER02963-001, INSTALL TUBULATIONS (F/N 2 AND F/N 3) AS FOLLOWS:

- BEND EACH F/N 3 APPROXIMATELY AS SHOWN.

- INSERT TUBULATION AS SHOWN UNTIL IT BOTTOMS IN �n�.065-.070 COUNTERBORED HOLE.

- USING F/N 4 AND F/N 5, FILL CAVITY AROUND TUBULATION AND CURE PER

MANUFACTURER'S INSTRUCTIONS.

6. IDENTIFY ASSEMBLY WITH THE INFORMATION SHOWN BELOW PER SAE AS478-15B, USING .125

HIGH CHARACTERS, IN APPROXIMATE LOCATION SHOWN, ORIENTATION OPTIONAL.

MER02963-001

REV -

MFR-XXXXX (WHERE XXXXX IS MANUFACTURER'S CAGE CODE)

7. SOURCE OF F/N'S 2 & 3: SCANIVALVE CORPORATION

1722 NORTH MADSON STREET

LIBERTY LAKE, WA 99019

CAGE CODE: 22422

PHONE: 1-800-935-5151

8. SOURCE OF F/N'S 4 & 5: LORD CORPORATION

2455 ROBISON ROAD WEST

ERIE, PA 16509

CAGE CODE: 30676

PHONE: 814-217-6994

1. GEOMETRIC DIMENSIONING AND TOLERANCING PER ASME Y14.5M-1994.

- UNLESS SEPARATE TOLERANCES ARE SHOWN, PERFECT ORIENTATION AT MMC FOR

RELATED FEATURES IS REQUIRED.

- GENERAL ANGULAR TOLERANCE DOES NOT APPLY TO IMPLIED 90-DEGREE ANGLES.

- ALL RADII (R) ARE TO BE INTERPRETED AS CONTROLLED RADII (CR).

MATERIAL FOR MER02963-003: 316 CRES (UNS S31600) PER ASTM A240 (ANNEALED) OR

ASTM A276, CONDITION A.

3. REMOVE ALL BURRS AND BREAK SHARP EDGES.

4. ALL MACHINED SURFACES.

MACHINE SPECIFIED HOLE TO OBTAIN .0001 TO .0005 DIAMETRAL INTERFERENCE WITH

A SELECTED F/N 3. MAINTAIN PARTS AS A MATCHED SET.

APPLY SPECIFIED CHARACTERS ADJACENT TO SPECIFIED "PORTS" PER SAE AS478-15B,

USING .085 MIN HIGH CHARACTERS.

SURFACE PROCESSES FOR MER02963-003:

a) AFTER FINAL MACHINING, PASSIVATE MER02963-003 PER SAE AMS2700, TYPE 6.

b) AFTER PASSIVATION, PREPARE SPECIFIED (DATUM E) SURFACE PER MSFC-RQMT-1282.

APPLY NPI-425 (NASA LUBRICANT MLR-2) TO THIS AREA PER MSFC-SPEC-50M60434,

THICKNESS OF 0.0002 TO 0.0004, EXCEPT REPLACE STEP 2 OF TABLE II WITH A

CURE AT 300�$�F FOR 5 HOURS. DRAWING DIMENSIONS APPLY PRIOR TO APPLICATION

OF DRY FILM LUBE. APPLICATION OF LUBE TO ADJACENT SURFACES IS OPTIONAL.

FOR MER02963-001:

a) INSTALL INSERTS (F/N 2) PER NASM33537. REMOVE TANGS.

b) INSTALL DOWEL PIN (F/N 3) AS SHOWN.

c) INSTALL TUBULATIONS (F/N 4 AND F/N 5) AS FOLLOWS:

- BEND 8 EACH F/N 5 APPROXIMATELY AS SHOWN IN DETAIL AL ON SHEET 2.

- BEND 4 EACH F/N 5 APPROXIMATELY AS SHOWN IN DETAIL AM ON SHEET 2.

- INSERT TUBULATION AS SHOWN UNTIL IT BOTTOMS IN �n�.065-.070 COUNTERBORED

HOLE.

- USING F/N 6 AND F/N 7, FILL CAVITY AROUND TUBULATION AND CURE PER

MANUFACTURER'S INSTRUCTIONS.

IDENTIFY PART WITH THE INFORMATION SHOWN BELOW PER SAE AS478-15B, USING .085

MIN HIGH CHARACTERS, IN APPROXIMATE LOCATION SHOWN, ORIENTATION OPTIONAL.

MER02963-001

REV -

MFR-XXXXX (WHERE XXXXX IS MANUFACTURER'S CAGE CODE)

10. CLEANLINESS: FINAL PART SHALL BE FREE FROM MANUFACTURING RESIDUE, DIRT, OIL,

GREASE, PROCESSING DEBRIS, OR OTHER EXTRANEOUS CONTAMINATION.

SOURCE OF F/N'S 4 & 5: SCANIVALVE CORPORATION

1722 NORTH MADSON STREET

LIBERTY LAKE, WA 99019

CAGE CODE: 22422

PHONE: 1-800-935-5151

SOURCE OF F/N'S 6 & 7: LORD CORPORATION

2455 ROBISON ROAD WEST

ERIE, PA 16509

CAGE CODE: 30676

PHONE: 814-217-6994

SOURCE OF F/N 3: McMASTER-CARR SUPPLY COMPANY

1901 RIVERSIDE PARKWAY

DOUGLASVILLE, GA 30135

CAGE CODE: 0KVE6

PHONE: 404-346-7000

NOTES: UNLESS OTHERWISE SPECIFIED

12 REQ'D

MER02963-001

SH 2

000�$�

270�$�

180�$�

090�$�

C

D

A

B

C

D

D

SIZE

SHEET

REVCODE DRAWING NUMBER

OF

MSFC_DWG_D_FORMAT_REV(A) (AUGUST, 2009)

DRAWING STATE

DRAWING VERSION

( )2.5543

.375

.50

R .25

30.00�$�2.00�$�

1.00

R .25

30.00�$�2.00�$�

( )70.00�$�

SECTION AW-AW

SECTION AY-AY

SEE DETAIL BA

DETAIL BA

SCALE 4/1

SECTION BB-BB

SECTION BC-BC

SEE DETAIL BD

DETAIL BD

SCALE 4/1

PRELIMINARY

LAST UPDATE: 2019-03-28

8c

8c

8c

4 32 REQ'D

6 AS REQ'D

7 AS REQ'D

54 REQ'D

6AS REQ'D

7AS REQ'D

58 REQ'D

6AS REQ'D

7AS REQ'D

8b 8b

8c

8c

PLANE H (INDUCER LEADING EDGE)

-MER02963339B2

2 10 DRAWING INFORMATION

-.6

Released

REF

SH 1

REF

8X

REF

4X

C

D

A

B

C

D

D

SIZE

SHEET

REVCODE DRAWING NUMBER

OF

MSFC_DWG_D_FORMAT_REV(A) (AUGUST, 2009)

DRAWING STATE

DRAWING VERSION

.080

.074

A

2 SURFACES

D

.142

.136

.162

.152

.280 +.000 -.005

.1402 .0100

8X .100

8X .625

A�|�B

4.9698 +.0050 -.0000

20.0�$� 10.0�$�

.040 .005

.625

.200 +.000 -.005

A

8.1270 +.0000 -.0006

B

A�|�B

8.060 +.000 -.005

A�|�B

6.860 .005

A�|�B

6.8340 +.0007 -.0000

E

A�|�B

5.5430 .0050

A�|�B

5.0136 +.0050 -.0000

15.0�$�5.0�$�

.750

1.145 .005

R .25

.750

9.090

A

G

R .008 .002

.062 .005

45.0�$�5.0�$�

.020 .005

.020 .005

A�|�B

10.500

A�|�B

8.375

A�|�B

6.625 +.020 -.000

.062 .005

.015 .005

.015 .005

45.0�$�5.0�$�

R 1.00

.540 .005

20.0�$� 10.0�$�

R .13

.085 .003

A�|�B

5.738 +.020 -.000

A�|�B

5.5921 .0050

A�|�B

7.000

A�|�B

5.460 +.000 -.002

H

8X .500

1.2597 .0050

DIM "X"

A

15.0�$�2.0�$�

2X R .060

8X .125

8X R MAX.010

2X R .035 .020

2X R .015 .005

2X R .008 .002

3.944

SECTION A-A

SEE DETAIL AB

SEE DETAIL W

SEE DETAIL AR

A

DETAIL AB

SCALE 1/1

SEE DETAIL AE

J

INDIVIDUALLYSEE DETAIL BE

A�|�B�|�C

DETAIL AE

SCALE 4/1

DETAIL W

SCALE 2/1

DETAIL BE

SCALE 5/1

DETAIL AR

SCALE 5/1

PRELIMINARY

LAST UPDATE: 2019-03-28

2 7

7b

J

J

J

-MER02963339B2

3 10 DRAWING INFORMATION

-.6

Released

SECTION INFORMATION

SECTION DIM "X" LOCATION

U-U .7500 SH 10

K-K 1.1893 SH 5

L-L 1.4623 SH 7

M-M 1.7323 SH 8

G-G 2.1073 SH 6

H-H 2.5543 SH 4

N-N 3.0513 SH 8

P-P 3.7973 SH 9

R-R 5.0403 SH 9

C-C 7.5263 SH 4

MER02963-003

000�$�

270�$�

180�$�

090�$�

SH 5

SH 7

TRUE R .50

SH 4

SH 9

SH 9

SH 8

SH 4

SH 6

SH 8

SH 7

SH 5

SH 10

INDIVIDUALLY

8X 45.0�$�5.0�$� CSK TO DEPTH SHOWN,

+.005 -.000

TO DEPTH SHOWN,

R .002 MAX FILLET,

.005 THRU

8X SHARP

45.000�$� APART

2 SURFACES

.040 X .040

R FULL

R FULL

C

D

A

B

C

D

D

SIZE

SHEET

REVCODE DRAWING NUMBER

OF

MSFC_DWG_D_FORMAT_REV(A) (AUGUST, 2009)

DRAWING STATE

DRAWING VERSION

45.000�$�

4X 90.000�$�

R .375

107.500�$�

2X 35.000�$�

2X 65.000�$�

12X R MAX.020

12X .490 .005

G

12X �n� THRU.395 +.010 -.000

30.000�$�

45.000�$�

4X 90.000�$�

30.000�$�

30.000�$�

4X 3.090

.125

.200

.370

R MAX.010

.370

.200

R MAX.010

.125

A�|�B�|�C

.221 +.001 -.000

MIN.300

.450

.515

.510

.707

.702

R MAX.030

R MAX.002

17.500�$�

12X 30.000�$�

ACROSS FLANGE.030 .005

ACROSS FLANGE.030 .005

30.000�$�

.450

1.950

.450

4.650

7.500

.020 .005

2X R MAX.005

.020 .005

2X R MAX.005

SECTION C-C

SEE DETAIL D

SEE DETAIL E

A�|�B�|�C

SEE DETAIL AV

A�|�B�|�C

4X

DETAIL D

SCALE 2/1

K

A�|�B�|�C

DETAIL E

J

J

SECTION H-H

SEE DETAIL T

SEE DETAIL AU

A�|�B�|�C

PT01 �b� PT02

G

12X

SECTION AD-AD

G�|�H�|�C

DETAIL T

L

INDIVIDUALLY

A�|�B�|�C

DETAIL AU

SCALE 4/1

A�|�B�|�C

DETAIL AV

SCALE 4/1

A�|�B�|�C

PRELIMINARY

LAST UPDATE: 2019-03-28

K

J

L

-MER02963339B2

4 10 DRAWING INFORMATION

-.6

Released

000�$�

270�$� 090�$�

180�$�

4X C'BORE TO DEPTH SHOWN,

R .060 FILLET

PORT PER SAE AS5202-12 EXCEPT TAP THRU

SH 3

"P20"

"P19" "P18"

"P17"

"DP20"

"DP19"

"DP18"

"DP17"

"SW09"

"SW10"

"SW11"

"SW12"

INDIVIDUALLY

60.0�$�2.0�$� CSK TO DEPTH SHOWN,

+.005 -.000

TO DEPTH SHOWN,

R .002 MAX FILLET,

.005 THRU

INDIVIDUALLY

SHARP

C'BORE TO DEPTH SHOWN

+.001

C'BORE TO DEPTH SHOWN,

.3125-24 UNF-3B PER ASME B1.1,

TAP DRILL TO DEPTH SHOWN,

FULL THREAD TO DEPTH SHOWN,

90.0�$��#�5.0�$� CSK TO �#�.005

SHARP

000�$�

270�$�

180�$�

090�$�

SH 3

PT01

PT02

"P33"

"P34"

"P35"

"P36"

.005 C'BORE

FARSIDE TO DEPTH SHOWN

60.0�$�2.0�$� CSK TO DEPTH SHOWN,

+.005 -.000

TO DEPTH SHOWN,

R .002 MAX FILLET,

.005 THRU

C

D

A

B

C

D

D

SIZE

SHEET

REVCODE DRAWING NUMBER

OF

MSFC_DWG_D_FORMAT_REV(A) (AUGUST, 2009)

DRAWING STATE

DRAWING VERSION

3X R .010

.101 +.002 -.000

45.000�$�

4X 57.500�$�

2X R .015 .005

.150

.350

TO DEPTH SHOWN IN SECTION B-B.125

R MAX.010.0482 .0050

.2787 .0100

A�|�B

5.0013 .0050

A�|�B

5.0736 +.0200 -.0000

( )4.9698

( )5.0136

.107

.101

.054

.050

R MAX.010

2X R .008 .002

3.9400 .0100

4X 90.000�$�

6.400

.125

.482.250

.260

4X .2504X .450

4X .950

4X 3.720

.562

SECTION B-B

SEE DETAIL AA

SEE DETAIL AT

SECTION K-K

SEE DETAIL AC

DETAIL AA

SCALE 4/1

4X 90.000�$� APART

D�|�E�|�F

D�|�E�|�F

D�|�E�|�F

D�|�E�|�F

D�|�E�|�F

D�|�E�|�F

DETAIL AC

A�|�B�|�C

DETAIL AT

SCALE 4/1

A

PRELIMINARY

LAST UPDATE: 2019-03-28

6 6

M

-MER02963339B2

5 10 DRAWING INFORMATION

-.6

Released

PLANE OF SECTION K-K

PLANE OF SECTION L-L

PLANE OF SECTION M-M

SH 3

000�$�

270�$�090�$�

180�$�

SH 3

"P54"

"P46"

"P57"

"P51"

"P49"

"P56"

"P50"

"P58"

"P45"

"P55"

"P47"

"P59"

"P52""P53"

"P48"

"P60"

+.000 -.005

60.0�$�2.0�$� CSK TO DEPTH SHOWN

+.005

TO DEPTH SHOWN,

R .002 MAX FILLET,

+.005 -.000

TO INTERSECT ( ) HOLE

60.0�$�2.0�$� CSK TO X DEPTH SHOWN,

+.005 -.000

TO DEPTH SHOWN,

C

D

A

B

C

D

D

SIZE

SHEET

REVCODE DRAWING NUMBER

OF

MSFC_DWG_D_FORMAT_REV(A) (AUGUST, 2009)

DRAWING STATE

DRAWING VERSION

5.000�$� 25.000�$�

15.000�$� 45.000�$�

85.000�$�

35.000�$�

85.000�$�

45.000�$�

.221 +.001 -.000

MIN.300

.450

.515

.510

.707

.702

R MAX.002

R MAX.030

SECTION G-G

SEE DETAIL V

DETAIL V

8X

T

T

A�|�B�|�C

PRELIMINARY

LAST UPDATE: 2019-03-28

T

-MER02963339B2

6 10 DRAWING INFORMATION

-.6

Released

SH 3

000�$�

270�$�090�$�

180�$�

"DP35"

"DP37"

"DP38"

"DP40"

"DP34"

"DP36"

"DP39"

"DP33"

C'BORE TO DEPTH SHOWN,

.3125-24 UNF-3B PER ASME B1.1,

TAP DRILL TO DEPTH SHOWN,

90.0�$� �#� 5.0�$� CSK TO .005

C

D

A

B

C

D

D

SIZE

SHEET

REVCODE DRAWING NUMBER

OF

MSFC_DWG_D_FORMAT_REV(A) (AUGUST, 2009)

DRAWING STATE

DRAWING VERSION

4X 15.000�$� 12X 30.000�$�

30.000�$�

30.000�$�30.000�$�

60.000�$� 45.000�$� 45.000�$�

45.000�$�45.000�$�

.515

.510

.450

MIN.300

.707 .702

R MAX.002

.221 +.001 -.000

TO DEPTH SHOWN

IN SECTION B-B (SHEET 5)

.125

.200

.370

R MAX.010

45.000�$�

12X THRU.395

+.010 -.000

15.000�$�

R MAX.030

6.350

9.625

A�|�B�|�C

A�|�B�|�C

D�|�E�|�F

D�|�E�|�C

A�|�B�|�C

D�|�E�|�F

SECTION L-L

SEE DETAIL Y

SEE DETAIL AF

DETAIL Y

N

INDIVIDUALLY

N

A�|�B�|�C

DETAIL AF

P

A�|�B�|�C

C

F

PRELIMINARY

LAST UPDATE: 2019-03-28

6 6

N

P

-MER02963339B2

7 10 DRAWING INFORMATION

-.6

Released

000�$�

270�$�

180�$�

090�$�

SH 3VIEW J-J

4X .3750-16 UNC-2B THRU PER ASME B1.1

90.0�$��#�5.0�$� CSK TO .005

ON BOTH SIDES

12X PREPARE HOLE FOR MS21209C0815

(HELICAL INSERT) PER NASM33537 EXCEPT

.625 MAX TAP DRILL DEPTH

+.002 -.000

, .260 +.010

DEEP

( ), .385 +.010

DEEP

4X C'BORE,

.030 DEEP,

R .020 FILLET

000�$�

090�$�

180�$�

270�$�

SH 3

"P41"

"P42"

"P43"

"P44"

"DP44"

"DP41"

"DP42" "DP43"

C'BORE TO DEPTH SHOWN,

.3125-24 UNF-3B PER ASME B1.1,

TAP DRILL TO DEPTH SHOWN,

FULL THREAD TO DEPTH SHOWN,

90.0�$��#�5.0�$� CSK TO .005

INDIVIDUALLY

60.0�$�2.0�$� CSK TO DEPTH SHOWN,

+.005 -.000

TO DEPTH SHOWN,

C

D

A

B

C

D

D

SIZE

SHEET

REVCODE DRAWING NUMBER

OF

MSFC_DWG_D_FORMAT_REV(A) (AUGUST, 2009)

DRAWING STATE

DRAWING VERSION

45.000�$�

4X 90.000�$�

30.000�$� 45.000�$�

30.000�$�

45.000�$�

30.000�$�

45.000�$�

60.000�$�

TO DEPTH SHOWN

IN SECTION B-B (SHEET 5)

.125

.221 +.001 -.000

.125

MIN.300

.450

.515

.510

.707

.702

R MAX.010

.200

.450

.200

.370

.370

45.000�$�

R MAX.010

R MAX.030

R MAX.002

SECTION M-M

SEE DETAIL AM

SECTION N-N

SEE DETAIL AN

SEE DETAIL AP

DETAIL AM

R

A�|�B�|�C

DETAIL AN

U

U

A�|�B�|�C

DETAIL AP

V

A�|�B�|�C

6 6

PRELIMINARY

LAST UPDATE: 2019-03-28

R

U

V

-MER02963339B2

8 10 DRAWING INFORMATION

-.6

Released

000�$�

270�$�

180�$�

090�$�

SH 3

"P37"

"P38" "P39"

"P40"

SH 3

000�$�

180�$�

270�$�090�$�

"P29"

"P30" "P31"

"P32"

"DP32"

"DP29"

"DP30" "DP31"

60.0�$�2.0�$� CSK TO DEPTH SHOWN,

+.005 -.000

TO DEPTH SHOWN,

C'BORE TO DEPTH SHOWN,

.3125-24 UNF-3B PER ASME B1.1,

TAP DRILL TO DEPTH SHOWN,

FULL THREAD TO DEPTH SHOWN,

90.0�$� �#� 5.0�$� CSK TO .005

INDIVIDUALLY

SHARP

INDIVIDUALLY

60.0�$�2.0�$� CSK TO DEPTH SHOWN,

+.005 -.000

TO DEPTH SHOWN,

C

D

A

B

C

D

D

SIZE

SHEET

REVCODE DRAWING NUMBER

OF

MSFC_DWG_D_FORMAT_REV(A) (AUGUST, 2009)

DRAWING STATE

DRAWING VERSION

30.000�$�

45.000�$�

45.000�$� 30.000�$�

30.000�$�45.000�$� 60.000�$�

45.000�$� 30.000�$�

45.000�$�

30.000�$�

45.000�$�

30.000�$�45.000�$� 60.000�$�

45.000�$�

.707

.702

MIN.300

.450

.515

.510

.221 +.001 -.000

R MAX.002

.370

.200

.125

.125

.200

.370

.450

R MAX.010

R MAX.010

.221 +.001 -.000

R MAX.030

R MAX.002

MIN.300

.450

.515

.510

.707

.702

4X 3.112

.450

SECTION P-P

SEE DETAIL AK

SEE DETAIL AL

A�|�B�|�C

A�|�B�|�C4X

SECTION R-R

SEE DETAIL AJ

SEE DETAIL AH

DETAIL AJ

AA

INDIVIDUALLY

A�|�B�|�C

DETAIL AH

Y

INDIVIDUALLY

Y A�|�B�|�C

DETAIL AK

AD

AD

A�|�B�|�C

DETAIL AL

W

INDIVIDUALLY

A�|�B�|�C

6 6

6 6

PRELIMINARY

LAST UPDATE: 2019-03-28

AA

Y

AD

W

-MER02963339B2

9 10 DRAWING INFORMATION

-.6

Released

000�$�

270�$�090�$�

180�$�

SH 3

4X C'BORE TO DEPTH SHOWN,

R .060 FILLET

PORT PER SAE AS5202-12 EXCEPT TAP THRU

"P25"

"P26"

"P27"

"P28"

"DP28"

"DP25"

"DP26"

"DP27"

"SW13"

"SW16"

"SW15"

"SW14"

000�$�

270�$�

180�$�

090�$�

SH 3

"P21"

"P22" "P23"

"P24"

"DP24"

"DP21"

"DP22" "DP23"

60.0�$�2.0�$� CSK TO DEPTH SHOWN,

+.005 -.000

TO DEPTH SHOWN,

R .002 MAX FILLET,

.005 THRU

INDIVIDUALLY

C'BORE TO DEPTH SHOWN,

.3125-24 UNF-3B PER ASME B1.1,

TAP DRILL TO DEPTH SHOWN,

FULL THREAD TO DEPTH SHOWN,

90.0�$� �#� 5.0�$� CSK TO .005

INDIVIDUALLY

SHARP

R .030 MAX

C'BORE TO DEPTH SHOWN,

.3125-24 UNF-3B PER ASME B1.1,

TAP DRILL TO DEPTH SHOWN,

90.0�$� �#� 5.0�$� CSK TO .005

SHARP

60.0�$�2.0�$� CSK TO DEPTH SHOWN,

+.005 -.000

TO DEPTH SHOWN,

R .002 MAX FILLET,

.005 THRU

C

D

A

B

C

D

D

SIZE

SHEET

REVCODE DRAWING NUMBER

OF

MSFC_DWG_D_FORMAT_REV(A) (AUGUST, 2009)

DRAWING STATE

DRAWING VERSION

15.000�$� 90.000�$�

.076 +.001 -.000

MIN.400

.565

.560

.743

.738

R .030

2X 3.5125

A�|�B�|�C

AC

INDIVIDUALLY

AC

A�|�B�|�C

PRELIMINARY

LAST UPDATE: 2019-03-28

AC

-MER02963339B2

10 10 DRAWING INFORMATION

-.6

Released

SECTION U-U

SEE DETAIL AG

000�$�

270�$�

180�$�

090�$�

SH 3

"PROX02"

"PROX01"

.938 C'BORE TO DEPTH SHOWN

FULL THREAD TO DEPTH SHOWN,

90.0�$��#�5.0�$� CSK TO .005

DETAIL AG

2X

A

B

C

D

8 7 6 5

C

D

A

MSFC_DWG_D_FORMAT_REV(A) (AUGUST, 2009)

CODE DRAWING NUMBERSIZE

DECIMALS ANGLES

REV

SCALE OFSHEET

D

APPLICATION

(VERIFY IN RELEASE RECORDS)

MODEL NUMBER

MODEL VERSION

MODEL STATEDRAWING STATE

DRAWING NUMBER

DRAWING VERSION

MASS (UNIT WEIGHT)

.375 .005

REVISIONS

REV ZONE DESCRIPTION APPROVAL REL DATE

-MER02966339B2

WATER FLOW

TRANSITION HOUSING,

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION

HUNTSVILLE, ALABAMA

SPACE FLIGHT CENTER

GEORGE C. MARSHALL

MODEL INFORMATION

SEE TAB

SEE TAB

SEE TAB

FINISH

HEAT TREATMENT

MATERIAL

.5 �$�

.XX�#�.03

.XXX�#�.010

TOLERANCES

UNLESS OTHERWISE SPECIFIED

DIMENSIONS ARE IN INCHES

USED ONNEXT ASSY

SLS DEVMER02951

2019-04-01RELEASE DATE

John Cowan 2019-04-10DESN BRANCH CHF

Stephen Skelley 2019-04-02NEXT ASSEMBLY

DAF ER34-0541PRODUC-CONTR

PRODUC-MANUF

S & MA

STRESS

MATERIALS

CHECKER

J. FORBESENGINEER

IDKDRAWN BY

ER34DESIGN ORG.

ORIGINAL DRAWING APPROVALS

DRAWING INFORMATION

MER02966

-.3

Released

1/1 SEE TAB 1 3

ENGINEERING PARTS LIST

QTY REQ'D

FIND

NO.

PART NUMBER DESCRIPTION MATERIAL (REF)

-001

1 1 MER02966-003 TRANSITION HOUSING, WATER FLOW 316 CRES

12 2 MS21209F6-15 HELICAL INSERT, .3750-24 X 1.5D LONG 304 CRES

1 3 97395A515 DOWEL PIN, �n�.3750 X .750 LONG 316 CRES

4 4 TUBN-063-1.0 TUBULATION, �n�.063 X 1.00 LONG CRES

AR 5 VERSILOK 201 LIQUID STRUCTURAL ADHESIVE

AR 6 ACCELERATOR 17 CURE ACCELERATOR

CONFIGURATION

MODEL INFORMATION UNIT WEIGHT

(LBM)NUMBER VERSION STATE

MER02966-001 MER02966-001 -.3 Released 16.5

MER02966-003 MER02966-003 -.4 Released 16.4

MER02966-003 SHOWN

MER02966-001 ASSY SHOWN

1. GEOMETRIC DIMENSIONING AND TOLERANCING PER ASME Y14.5M-1994.

- UNLESS SEPARATE TOLERANCES ARE SHOWN, PERFECT ORIENTATION AT MMC FOR

RELATED FEATURES IS REQUIRED.

- GENERAL ANGULAR TOLERANCE DOES NOT APPLY TO IMPLIED 90-DEGREE ANGLES.

- ALL RADII (R) ARE TO BE INTERPRETED AS CONTROLLED RADII (CR).

MATERIAL FOR MER02966-003: 316 CRES (UNS S31600) PER ASTM A240 (ANNEALED) OR

ASTM A276, CONDITION A.

3. REMOVE ALL BURRS AND BREAK SHARP EDGES.

4. ALL MACHINED SURFACES.

MACHINE SPECIFIED HOLE TO OBTAIN .0001 TO .0005 DIAMETRAL INTERFERENCE WITH

A SELECTED F/N 3. MAINTAIN PARTS AS A MATCHED SET.

APPLY SPECIFIED CHARACTERS ADJACENT TO SPECIFIED "PORTS" PER SAE AS478-15B,

USING .085 MIN HIGH CHARACTERS.

PASSIVATE MER02966-003 PER SAE AMS 2700, TYPE 6.

AFTER PASSIVATION, PREPARE SPECIFIED SURFACE PER MSFC-RQMT-1282. APPLY NPI-425

(NASA LUBRICANT MLR-2) TO THIS AREA PER MSFC-SPEC-50M60434, THICKNESS OF 0.0002

TO 0.0004, EXCEPT REPLACE STEP 2 OF TABLE II WITH A CURE AT 300�$�F FOR 5 HOURS.

DRAWING DIMENSIONS APPLY PRIOR TO APPLICATION OF DRY FILM LUBE. APPLICATION OF

LUBE TO ADJACENT SURFACES IS OPTIONAL.

FOR MER02966-001:

a) INSTALL INSERTS (F/N 2) PER NASM33537.

b) INSTALL DOWEL PIN (F/N 3) AS SHOWN.

c) INSTALL TUBULATIONS (F/N 4) USING F/N 5 AND F/N 6 AS FOLLOWS:

- INSERT TUBULATION AS SHOWN UNTIL IT BOTTOMS IN �n�.065-.070 COUNTERBORED

HOLE.

- USING F/N 5 AND F/N 6, FILL CAVITY AROUND TUBULATION AND CURE PER

MANUFACTURER'S INSTRUCTIONS.

IDENTIFY PART WITH THE INFORMATION SHOWN BELOW PER SAE AS478-15B, USING .085

MIN HIGH CHARACTERS, IN APPROXIMATE LOCATION SHOWN, ORIENTATION OPTIONAL.

MER02966-001

REV -

MFR-XXXXX (WHERE XXXXX IS MANUFACTURER'S CAGE CODE)

11. CLEANLINESS: FINAL PART SHALL BE FREE FROM MANUFACTURING RESIDUE, DIRT, OIL,

GREASE, PROCESSING DEBRIS, OR OTHER EXTRANEOUS CONTAMINATION.

SOURCE OF F/N 4: SCANIVALVE CORPORATION

1722 NORTH MADSON STREET

LIBERTY LAKE, WA 99019

CAGE CODE: 22422

PHONE: 1-800-935-5151

SOURCE OF F/N'S 5 & 6: LORD CORPORATION

2455 ROBISON ROAD WEST

ERIE, PA 16509

CAGE CODE: 30676

PHONE: 814-217-6994

SOURCE OF F/N 3: McMASTER-CARR SUPPLY COMPANY

1901 RIVERSIDE PARKWAY

DOUGLASVILLE, GA 30135

CAGE CODE: 0KVE6

PHONE: 404-346-7000

NOTES: UNLESS OTHERWISE SPECIFIED

MER02966-001

SECTION X1-X1

000�$�

090�$�

180�$�

270�$�

SECTION A-A

12 REQ'D

PRELIMINARY

LAST UPDATE: 2019-03-28

2.

5.

6.

7.

9c

8.

9.

4 4 REQ'D

5 AS REQ'D

6 AS REQ'D

2 7

9a

9b

9b

5 14

C

D

A

B

C

D

D

SIZE

SHEET

REVCODE DRAWING NUMBER

OF

MSFC_DWG_D_FORMAT_REV(A) (AUGUST, 2009)

DRAWING STATE

DRAWING VERSION

6X .100

6X C'BORE

TO DEPTH SHOWN

.500

6X R MAX.035

6X 60.000�$�

10.000�$�2X 30.000�$�

2X 15.000�$�

15.000�$�

15.000�$�

15.000�$�

15.000�$�

15.000�$�

15.000�$�

8X 45.000�$�

8X C'BORE

TO DEPTH SHOWN

.438

8X .250

8X R MAX.065

15.000�$�

8X 45.000�$�

8X .395 +.010 -.000

8X .812

8X 1.675

D

D

8X R .030

4X 7.500�$�

52.500�$�

.385 +.010 -.000

4X .400 +.010 -.000

4X 1.250

4X 90.0�$�5.0�$�

.500

.688

ACROSS FLANGE.030 .005

.020 .005

6.750

8.200

6.100

2X R MAX.005

-MER02966339B2

2 3 DRAWING INFORMATION

-.3

ReleasedMER02966-003

000�$�

090�$�

180�$�

270�$�

SEE DETAIL M

SECTION B-B

SEE DETAIL C

SH 3

SH 3

SH 3

0�$� CLOCKING MARK

000�$�

090�$�

180�$�

270�$�

+.006 -.001

, .480 DEEP

FLAT BOTTOM

R .035 MAX FILLET

90.0�$�5.0�$� CSK TO

A�|�B

A�|�B�|�C

12X PREPARE HOLE FOR .3750-24 UNF-3B HELICAL COIL

INSERT, 1.5 DIA LENGTH, PER NASM33537 EXCEPT TAP

DRILL THRU

A�|�B�|�C

A

A�|�B�|�C

SECTION E-E

8X

D�|�E�|�F

D�|�E�|�F

SECTION F-F

4X .3750-16 UNC-3B THRU PER ASME B1.1

90.0�$�5.0�$� CSK TO .005

D�|�E�|�F

D�|�E�|�F

SECTION G-G

( ) TO DEPTH SHOWN

D�|�E�|�C

SECTION H-H

DETAIL M

SCALE 4/1

A�|�B�|�C

2 7

PRELIMINARY

LAST UPDATE: 2019-03-28

C

F

SEE DETAIL C

C

D

A

B

C

D

D

SIZE

SHEET

REVCODE DRAWING NUMBER

OF

MSFC_DWG_D_FORMAT_REV(A) (AUGUST, 2009)

DRAWING STATE

DRAWING VERSION

1.875 .002

A�|�B

D

.300.875

9.000

7.3756 +.0000 -.0006

5.000 +.002

6.800

5.1480 +.0000 -.0005

E

4.825 +.000 -.015

5.507 .005

.500

.060

20.0�$�2.0�$�

R .035

.060

15.0�$�2.0�$�

R MAX.015

R .25

.200 +.000 -.005

.040 .005

20.0�$� 10.0�$�

.107

.101

2X R .025 .010

R .008 .002

( ).180

29.500�$�

3.750�$�

4X 45.000�$�

3.340

MIN.450

.625

.100

.500

.250

3.320

MIN.562

-MER02966339B2

3 3 DRAWING INFORMATION

-.3

Released

DETAIL C

SCALE 2/1

SEE DETAIL D

.125 X .125

A

A�|�B

A�|�B

A�|�B

A�|�B

A�|�B

A�|�B

SH 2

DETAIL D

SCALE 4/1

SECTION J-J

000�$�

090�$�

180�$�

270�$�

SH 2

C'BORE TO DEPTH SHOWN,

R .030 FILLET

.4375-20 UNF-3B PER ASME B1.1,

TAP DRILL TO DEPTH SHOWN,

FULL THREAD TO DEPTH SHOWN,

90.0�$�5.0�$� CSK TO .005

THRU

D�|�E�|�F

D�|�E�|�F

SEE DETAIL L

"P83"

"P84"

"P85"

"P86"

"VENT02"

SECTION K-K

000�$�

090�$�

180�$�

270�$�

SH 2

D�|�E�|�F

"DRAIN01"

C'BORE TO DEPTH SHOWN,

R .060 FILLET

.7500-16 UNF-3B PER ASME B1.1,

TAP DRILL THRU,

FULL THREAD TO DEPTH SHOWN,

90.0�$�5.0�$� CSK TO .005

D�|�E�|�F

DETAIL L

SCALE 2/1

4X

60.0�$�5.0�$� CSK TO DEPTH SHOWN,

TO DEPTH SHOWN, R .010 MAX FILLET,

+.005 -.000

TO DEPTH SHOWN, R .002 MAX FILLET,

.005 THRU

D�|�E�|�F

PRELIMINARY

LAST UPDATE: 2019-03-28

A

B

C

D

8 7 6 5

C

D

A

MSFC_DWG_D_FORMAT_REV(A) (AUGUST, 2009)

CODE DRAWING NUMBERSIZE

DECIMALS ANGLES

REV

SCALE OFSHEET

D

APPLICATION

(VERIFY IN RELEASE RECORDS)

MODEL NUMBER

MODEL VERSION

MODEL STATEDRAWING STATE

DRAWING NUMBER

DRAWING VERSION

MASS (UNIT WEIGHT)

2 SURFACES

.748 +.000 -.001

.650 +.000 -.002

1.750

4.000

A

2 SURFACES

.685 +.000 -.001

.587 +.000 -.002

1.750

5.250

D

R 1.455

R 3.0375

.250

A

.250

D

R .040

R .040

1.250

1.250

.098

.093

.098

.093

2X R .015 .005

2X R .008 .002

2X R .015 .005

2X R .008 .002

1.250 .005C

.938 .005F

2X 40.000�$�

2X 100.000�$�

2X 26.000�$�

2X 128.000�$�

4X THRU.210

+.005 -.000

4X THRU.210

+.005 -.000

1.250

1.250

REVISIONS

REV ZONE DESCRIPTION APPROVAL REL DATE

-MER02969339B2

SENSOR, WATER FLOW

INSERT, TOTAL PRESSURE

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION

HUNTSVILLE, ALABAMA

SPACE FLIGHT CENTER

GEORGE C. MARSHALL

MODEL INFORMATION

SEE TAB

SEE TAB

SEE TAB

FINISH

HEAT TREATMENT

MATERIAL

.5 �$�

.XX�#�.01

.XXX�#�.001

TOLERANCES

UNLESS OTHERWISE SPECIFIED

DIMENSIONS ARE IN INCHES

USED ONNEXT ASSY

SLS DEVMER02951

2019-04-01RELEASE DATE

John Cowan 2019-04-10DESN BRANCH CHF

Stephen Skelley 2019-04-02NEXT ASSEMBLY

DAF ER34-0541PRODUC-CONTR

PRODUC-MANUF

S & MA

STRESS

MATERIALS

CHECKER

J. FORBESENGINEER

IDKDRAWN BY

ER34DESIGN ORG.

ORIGINAL DRAWING APPROVALS

DRAWING INFORMATION

MER02969

-.3

Released

2/1 SEE TAB 1 1

CONFIGURATION

MODEL INFORMATION UNIT WEIGHT

(LBM)NUMBER VERSION STATE

MER02969-001 MER02969-001 -.3 Released .400

MER02969-003 MER02969-003 -.3 Released .285

MER02969-003 SHOWN

MER02969-001 SHOWN

1. GEOMETRIC DIMENSIONING AND TOLERANCING PER ASME Y14.5M-1994.

- UNLESS SEPARATE TOLERANCES ARE SHOWN, PERFECT ORIENTATION AT MMC FOR

RELATED FEATURES IS REQUIRED.

- GENERAL ANGULAR TOLERANCE DOES NOT APPLY TO IMPLIED 90-DEGREE ANGLES.

- ALL RADII (R) ARE TO BE INTERPRETED AS CONTROLLED RADII (CR).

MATERIAL: ANY 300 SERIES CRES, EXCEPT 303, PER ASTM A240 (ANNEALED) OR

ASTM A276, CONDITION A.

3. REMOVE ALL BURRS AND BREAK SHARP EDGES.

4. ALL MACHINED SURFACES.

PASSIVATE PER SAE AMS 2700, TYPE 6.

IDENTIFY PART WITH THE INFORMATION SHOWN BELOW PER SAE AS478-15B, USING .055

MIN HIGH CHARACTERS, IN APPROXIMATE LOCATION SHOWN, ORIENTATION OPTIONAL.

MER02969-XXX (WHERE XXX IS DASH NUMBER)

REV -

MFR-XXXXX (WHERE XXXXX IS MANUFACTURER'S CAGE CODE)

7. CLEANLINESS: FINAL PART SHALL BE FREE FROM MANUFACTURING RESIDUE, DIRT, OIL,

GREASE, PROCESSING DEBRIS, OR OTHER EXTRANEOUS CONTAMINATION.

NOTES: UNLESS OTHERWISE SPECIFIED

MER02969-001

A�|�B

A�|�B

A�|�B�|�C

SECTION A-A

A

A�|�B

A�|�B�|�C

+.005

.750 TAP DRILL DEPTH,

.450 MIN FULL THREAD DEPTH,

90.0�$�5.0�$� CSK TO .005

A�|�B

G

SURFACE INSIDE �n�.750 MIN

MER02969-003

D�|�E

D�|�E

D�|�E�|�F

SECTION B-B

D

D�|�E

D�|�E�|�F

+.005

.750 TAP DRILL DEPTH,

.450 MIN FULL THREAD DEPTH,

90.0�$�5.0�$� CSK TO .005

D�|�E

H

SURFACE INSIDE �n�.750 MIN

2.

5.

6.

PRELIMINARY

LAST UPDATE: 2019-03-28

2 5

B

G

2 5

E

A

B

C

D

8 7 6 5

C

D

A

MSFC_DWG_D_FORMAT_REV(A) (AUGUST, 2009)

CODE DRAWING NUMBERSIZE

DECIMALS ANGLES

REV

SCALE OFSHEET

D

APPLICATION

(VERIFY IN RELEASE RECORDS)

MODEL NUMBER

MODEL VERSION

MODEL STATEDRAWING STATE

DRAWING NUMBER

DRAWING VERSION

MASS (UNIT WEIGHT)

( )32.983

A

A

( )2.900

B

( ).875

( )1.125

( )1.125

5.761

REVISIONS

REV ZONE DESCRIPTION APPROVAL REL DATE

-MER03115339B2

6" CLASS 600

3" CLASS 600 TO

PIPE FLANGE ADAPTER,

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION

HUNTSVILLE, ALABAMA

SPACE FLIGHT CENTER

GEORGE C. MARSHALL

MODEL INFORMATION

SEE TAB

SEE TAB

SEE TAB

FINISH

HEAT TREATMENT

MATERIAL

.5 �$�

.XX�#�.03

.XXX�#�.010

TOLERANCES

UNLESS OTHERWISE SPECIFIED

DIMENSIONS ARE IN INCHES

USED ONNEXT ASSY

SLS DEVMER02951

2019-04-01RELEASE DATE

John Cowan 2019-04-10DESN BRANCH CHF

Stephen Skelley 2019-04-02NEXT ASSEMBLY

DAF ER34-0541PRODUC-CONTR

PRODUC-MANUF

S & MA

STRESS

MATERIALS

CHECKER

J. FORBESENGINEER

IDKDRAWN BY

ER34DESIGN ORG.

ORIGINAL DRAWING APPROVALS

DRAWING INFORMATION

MER03115

-.3

Released

1/2 SEE TAB 1 2

ENGINEERING PARTS LIST

QTY REQ'D

FIND

NO.

PART NUMBER DESCRIPTION MATERIAL (REF)

-001

1 1 MER03115-003 DIFFUSER, BUTT-WELD, 3" SCHEDULE 80 TO 6" SCHEDULE 80 316L CRES

1 2 MER03115-005 FLANGE, MODIFIED, RAISED FACE, WELD NECK, CLASS 600, 3" SCHEDULE 80 316L CRES

1 3 06600WNAN-5.761 BORE-316L CRES FLANGE, RAISED FACE, WELD NECK, CLASS 600, 6" SCHEDULE 80 316L CRES

CONFIGURATION

MODEL INFORMATION UNIT WEIGHT

(LBM)NUMBER VERSION STATE

MER03115-001 MER03115-001 -.1 Released 143.1

MER03115-003 MER03115-003 -.2 Released 45.31

MER03115-005 MER03115-005 -.2 Released 18.36

MER03115-005 SHOWN

MER03115-003 SHOWN

MER03115-001 ASSY SHOWN

MER03115-001

1. GEOMETRIC DIMENSIONING AND TOLERANCING PER ASME Y14.5M-1994.

- UNLESS SEPARATE TOLERANCES ARE SHOWN, PERFECT ORIENTATION AT MMC FOR

RELATED FEATURES IS REQUIRED.

- GENERAL ANGULAR TOLERANCE DOES NOT APPLY TO IMPLIED 90-DEGREE ANGLES.

- ALL RADII (R) ARE TO BE INTERPRETED AS CONTROLLED RADII (CR).

MATERIAL FOR MER03115-003: 316L CRES (UNS S31603) PER ASTM A240 (ANNEALED)

OR ASTM A276, CONDITION A.

MAKE MER03115-005 FROM COASTAL FLANGE P/N 03600WNAN-2.900 BORE-316L CRES OR

EQUIVALENT (FLANGE, RAISED FACE, WELD NECK, CLASS 600, 3" SCHEDULE 80, 316L

CRES).

SOURCE: COASTAL FLANGE

11906 FM 529

JERSEY VILLAGE, TX 77041

CAGE CODE: NA

PHONE: 1-800-643-9063

4. REMOVE ALL BURRS AND BREAK SHARP EDGES.

5. ALL MACHINED SURFACES.

IF DESIRED, MACHINING OF DETAILED FEATURES FOR MER03115-005 MAY BE PERFORMED

AFTER WELDING.

NOTES: UNLESS OTHERWISE SPECIFIED

A�|�B�|�C

FOR MER03115-001:

a) WELD PER MSFC-SPEC-3679, CLASS B. BOTH SURFACE AND VOLUMETRIC NDE ARE

REQUIRED FOR THESE WELDS.

b) COMPLETE MACHINING IF REQUIRED (SEE NOTE 6).

c) PASSIVATE MER03115-001 PER SAE AMS 2700, TYPE 6.

IDENTIFY ASSEMBLY WITH THE INFORMATION SHOWN BELOW PER SAE AS478-15B, USING

.085 MIN HIGH CHARACTERS, IN APPROXIMATE LOCATION SHOWN, ORIENTATION OPTIONAL.

MER03115-001

REV -

MFR-XXXXX (WHERE XXXXX IS MANUFACTURER'S CAGE CODE)

9. CLEANLINESS: FINAL PART SHALL BE FREE FROM MANUFACTURING RESIDUE, DIRT, OIL,

GREASE, PROCESSING DEBRIS, OR OTHER EXTRANEOUS CONTAMINATION.

SOURCE OF F/N 3: COASTAL FLANGE

11906 FM 529

JERSEY VILLAGE, TX 77041

CAGE CODE: NA

PHONE: 1-800-643-9063

APPLY SPECIFIED CHARACTERS ADJACENT TO SPECIFIED "PORTS" PER SAE AS478-15B,

USING .085 MIN HIGH CHARACTERS.

000�$�

090�$�

180�$�

270�$�

0�$� CLOCKING MARK

PLANE DEFINED BY DATUM K-L

SECTION A-A

A�|�B

PRELIMINARY

LAST UPDATE: 2019-03-28

2.

3.

6.

7.

8.

C

K

L

3 6

.062

C

D

A

B

C

D

D

SIZE

SHEET

REVCODE DRAWING NUMBER

OF

MSFC_DWG_D_FORMAT_REV(A) (AUGUST, 2009)

DRAWING STATE

DRAWING VERSION

( )8.250

( )1.250 ( ).250

( )5.000 ( )3.500

( )2.900

B

( )3.500

A

8X ( THRU).875

8X ( )45.000�$�

ACROSS FLANGE.030 .005

2X R MAX.005 .020 .005

.875

22.500�$� 67.500�$�

4.000

E

.750 +.002 -.000

40.000�$�

40.000�$�

4.025

1.000

MIN.400

.130 +.005

6.625

5.761

G

3.500

2.900

.432

4.125

24.484

G�-�H G�-�H

J

1.375

.750

R 1.000

7.000�$�

.432

R 2.000

14.865

7.000�$�

( )4.989

.432

R 2.000 R 2.000

( )2.8346

2X .078

2X 37.5�$�2.0�$�

1.250

(�n� )6.625

-MER03115339B2

2 2 DRAWING INFORMATION

-.3

Released

WITHIN �n�.500 MIN

A�|�B�|�C

PT C �b� PT D

MER03115-003 SECTION B-B

G�-�H

G�-�H

SEE DETAIL F

PT A

PT B

G�-�H�|�J

PT A �b� PT B G�-�H�|�J

PT C

PT D

MER03115-005

THIS HOLE

000�$�

090�$�

180�$�

270�$�

SECTION C-C

0�$� CLOCKING MARK

SECTION D-D

SEE DETAIL E

000�$�

090�$�

180�$�

270�$�

A�|�B�|�C.060 X .060

D

C'BORE TO DEPTH SHOWN,

R .030 FILLET

.3125-24 UNF-3B PER ASME B1.1,

TAP DRILL TO DEPTH SHOWN,

FULL THREAD TO DEPTH SHOWN,

90.0�$�5.0�$� CSK TO .005

A�|�B�|�C

F

F

"T02"

"KP02"

A�|�B�|�C

4X .1900-32 UNJF-3B PER SAE AS8879

.650 TAP DRILL DEPTH

.400 MIN FULL THREAD DEPTH

90.0�$�5.0�$� CSK TO .005

E�|�D�|�A

E

DETAIL E

SCALE 10/1

A�|�B�|�C

DETAIL F

SCALE 2/1

PRELIMINARY

LAST UPDATE: 2019-03-28

C

3 6

D

F

A

B

C

D

8 7 6 5

C

D

A

MSFC_DWG_D_FORMAT_REV(A) (AUGUST, 2009)

CODE DRAWING NUMBERSIZE

DECIMALS ANGLES

REV

SCALE OFSHEET

D

APPLICATION

(VERIFY IN RELEASE RECORDS)

MODEL NUMBER

MODEL VERSION

MODEL STATEDRAWING STATE

DRAWING NUMBER

DRAWING VERSION

MASS (UNIT WEIGHT)

.100 +.000 -.002

8.0848 .0020

2.7064 .0100

A

.4564 .0020

R .062

5.625

.640

R .190

4.825

.725 .005

A

( ).100

.155 .002

R MAX

PT 01A �b� PT 01B

.005

R MAX

PT 02A �b� PT 02B

.005

15.770

5.0224

( ).100

R MAX.005

2.900

C

REVISIONS

REV ZONE DESCRIPTION APPROVAL REL DATE

-MER03117339B2

PARTS FOR, WATER FLOW

VOLUTE HOUSING, MACHINED

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION

HUNTSVILLE, ALABAMA

SPACE FLIGHT CENTER

GEORGE C. MARSHALL

MODEL INFORMATION

SEE TAB

SEE TAB

SEE TAB

FINISH

HEAT TREATMENT

MATERIAL

.5 �$�

.XX�#�.03

.XXX�#�.010

TOLERANCES

UNLESS OTHERWISE SPECIFIED

DIMENSIONS ARE IN INCHES

USED ONNEXT ASSY

SLS DEVMER02960

2019-04-01RELEASE DATE

John Cowan 2019-04-10DESN BRANCH CHF

Stephen Skelley 2019-04-02NEXT ASSEMBLY

DAF ER34-0541PRODUC-CONTR

PRODUC-MANUF

S & MA

STRESS

MATERIALS

CHECKER

J. FORBESENGINEER

IDKDRAWN BY

ER34DESIGN ORG.

ORIGINAL DRAWING APPROVALS

DRAWING INFORMATION

MER03117

-.4

Released

1/2 SEE TAB 1 2

CONFIGURATION

MODEL INFORMATION UNIT WEIGHT

(LBM)NUMBER VERSION STATE

MER03117-001 MER03117-001 -.5 Released 85.6

MER03117-003 MER03117-003 -.4 Released 44.3

REDUCED DIMENSION DRAWING

MER03117-003 SHOWN (SH 2)

MER03117-001 SHOWN (SH 1)

1. REDUCED DIMENSION DRAWING. INTERPRET PER ASME Y14.41-2003 EXCEPT AS FOLLOWS:

- ALL UNDIMENSIONED FEATURES ARE MODELED AT MEAN VALUE, ARE BASIC, AND ARE

CONTROLLED WITH THE BILATERAL PROFILE TOLERANCE OF .010 A B C .

- THESE UNDIMENSIONED FEATURES ARE CONTROLLED BY THE PRODUCT DEFINITION

DATA SET. REFERENCE TABULATED CREO MODELS IN MSFC ICE WINDCHILL.

- IGNORE ANY MODEL ANNOTATIONS.

MATERIAL: 316L CRES (UNS S31603) PER ASTM A240 (ANNEALED) OR ASTM A276,

CONDITION A.

3. REMOVE ALL BURRS AND BREAK SHARP EDGES.

4. ALL MACHINED SURFACES.

SPECIFIED PROFILE TOLERANCE APPLIES TO SPECIFIED EDGE OF THE WETTED VOLUTE

SURFACE FROM PT 04A TO PT 04B FOR MER03117-001 OR FROM PT 08A TO PT 08B FOR

MER03117-003. THE TOLERANCE FROM NOTE 1 APPLIES TO THE WETTED VOLUTE

SURFACES.

6. IDENTIFY PART WITH THE INFORMATION SHOWN BELOW PER SAE AS478-35D (BAG & TAG).

MER03117-XXX (WHERE XXX IS DASH NUMBER)

REV -

MFR-XXXXX (WHERE XXXXX IS MANUFACTURER'S CAGE CODE)

7. CLEANLINESS: FINAL PART SHALL BE FREE FROM MANUFACTURING RESIDUE, DIRT, OIL,

GREASE, PROCESSING DEBRIS, OR OTHER EXTRANEOUS CONTAMINATION.

NOTES: UNLESS OTHERWISE SPECIFIED

PT 02A �b� PT 02B

PT 03A �b� PT 03B

MER03117-001

000�$�

090�$�

180�$�

270�$�

SEE DETAIL A

PT 03B

PT 03A

A�|�B�|�C

PT 04A

PT 04B

A�|�B�|�C

PT 04A �b� PT 04B

SECTION X01-X01

X02-X02

SEE DETAIL B

PT 04A

PT 04B

A

A�|�B

A�|�B

DETAIL A

SCALE 1/1

A�|�B�|�C

PT 01A

PT 01B

PT 01A �b� PT 01B

PT 02A

PT 02B

A�|�B�|�C

SECTION C-C

.010

.005

EDGE BREAK

PT 02A �b� PT 02B

DETAIL B

SCALE 4/1

PT 03A �b� PT 03B

.010

.005

EDGE BREAK

2.

5.

PRELIMINARY

LAST UPDATE: 2019-04-04

C

D

A

B

C

D

D

SIZE

SHEET

REVCODE DRAWING NUMBER

OF

MSFC_DWG_D_FORMAT_REV(A) (AUGUST, 2009)

DRAWING STATE

DRAWING VERSION

15.770

5.0224

8.0848 .0020

E

R .094

7.875

10.500

2.0436 .0100

D

1.1686 .0050

1.7936 .0100

R .094

( ).100

.100 +.002 -.000

D

R MAX.005

.160 .002

R MAX

PT 06A �b� PT 06B

.005

.725 .005

CONSTANT.125

( ).100 D

2.900

F

-MER03117339B2

2 2 DRAWING INFORMATION

-.4

Released

PT 06A �b� PT 06B

MER03117-003

000�$�

090�$�

180�$�

270�$�

SEE DETAIL D

PT 07A

PT 07B

PT 08A

PT 08B

D�|�E�|�F

PT 07A �b� PT 07B

D�|�E�|�F

PT 08A �b� PT 08B

SECTION X02-X02

X01-X01

SEE DETAIL E

D D�|�E

D�|�E

PT 08A

PT 08B

DETAIL D

SCALE 1/1

PT 05A

PT 05B

PT 06A

PT 06B

D�|�E�|�F

PT 05A �b� PT 05B

D�|�E�|�F

SECTION F-F

.010

.005

EDGE BREAK

PT 05A �b� PT 05B

.010

.005

EDGE BREAK

PT 06A �b� PT 06B

R .060 ALL AROUND

DETAIL E

SCALE 4/1

PT 07A �b� PT 07B

.010

.005

EDGE BREAK

PRELIMINARY

LAST UPDATE: 2019-04-04

D

A

B

C

D

8 7 6 5

C

D

A

MSFC_DWG_D_FORMAT_REV(A) (AUGUST, 2009)

CODE DRAWING NUMBERSIZE

DECIMALS ANGLES

REV

SCALE OFSHEET

D

APPLICATION

(VERIFY IN RELEASE RECORDS)

MODEL NUMBER

MODEL VERSION

MODEL STATEDRAWING STATE

DRAWING NUMBER

DRAWING VERSION

MASS (UNIT WEIGHT)

( )8.250

( )5.000

( )2.900

B

( )3.500

( ).250( )1.250

( )4.937

A�|�B

A

8X ( )45.000�$� 8X ( ).875

( )2.900

2.900 .005

3.500 .005

4.400 .005

3.305

-.000

1.375

C

.500 R .375 .060

30.00�$�2.00�$�

.078

37.50�$�2.00�$�

.045 +.002 -.000

R MAX.005

( )6.625

REVISIONS

REV ZONE DESCRIPTION APPROVAL REL DATE

-MER03118339B2

DISCHARGE, WATER FLOW

FLANGE WELDMENT, VOLUTE

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION

HUNTSVILLE, ALABAMA

SPACE FLIGHT CENTER

GEORGE C. MARSHALL

MODEL INFORMATION

SEE TAB

SEE TAB

SEE TAB

FINISH

HEAT TREATMENT

MATERIAL

.5 �$�

.XX�#�.03

.XXX�#�.010

TOLERANCES

UNLESS OTHERWISE SPECIFIED

DIMENSIONS ARE IN INCHES

USED ONNEXT ASSY

SLS DEVMER02960

2019-04-01RELEASE DATE

John Cowan 2019-04-10DESN BRANCH CHF

Stephen Skelley 2019-04-02NEXT ASSEMBLY

DAF ER34-0541PRODUC-CONTR

PRODUC-MANUF

S & MA

STRESS

MATERIALS

CHECKER

J. FORBESENGINEER

IDKDRAWN BY

ER34DESIGN ORG.

ORIGINAL DRAWING APPROVALS

DRAWING INFORMATION

MER03118

-.3

Released

1/1 SEE TAB 1 1

ENGINEERING PARTS LIST

QTY REQ'D

FIND

NO.

PART NUMBER DESCRIPTION MATERIAL (REF)

-001

1 1 MER03118-003 WELD ADAPTER, VOLUTE HOUSING, MACHINED, WATER FLOW 316L CRES

1 2 03600WNAN-2.900 BORE-316L CRES FLANGE, RAISED FACE, WELD NECK, CLASS 600, 3" SCHEDULE 80 316L CRES

CONFIGURATION

MODEL INFORMATION UNIT WEIGHT

(LBM)NUMBER VERSION STATE

MER03118-001 MER03118-001 -.3 Released 21.16

MER03118-003 MER03118-003 -.3 Released 2.15

MER03118-003 SHOWN

MER03118-001 ASSY SHOWN

1. GEOMETRIC DIMENSIONING AND TOLERANCING PER ASME Y14.5M-1994.

- UNLESS SEPARATE TOLERANCES ARE SHOWN, PERFECT ORIENTATION AT MMC FOR

RELATED FEATURES IS REQUIRED.

- GENERAL ANGULAR TOLERANCE DOES NOT APPLY TO IMPLIED 90-DEGREE ANGLES.

- ALL RADII (R) ARE TO BE…

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