08-20017_CHASSIS JACK ASSEMBLY package.pdf
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About this file
This document is a technical assembly drawing package for a Chassis Jack Assembly (NBOC MLV designation 08-20017) developed by the NASA Balloon Program. The drawing set comprises multiple sheets detailing exploded views, machined dimensions, and component specifications for a hydraulic jack system designed for lifting and extension applications.
The assembly consists of 16 primary components including the chassis jack body, top and bottom pins, plunger, jack foot, cover plate, hydraulic cylinder, rod eyes, gusset plates, cap plates, and various fastening elements. Key assembly specifications include an extended height of 98.5 inches, stowed height of 66.7 inches, and a compact stowed footprint of 42.6 inches. The jack operates through a hydraulic cylinder (part 08-20017-400) integrated with pin adapters at both rod ends. All fasteners require MIL-PRF-907H Type II graphite/aluminum anti-seize compound application, with hydraulic fittings torqued to 70 in-lbs and structural fasteners to 340 ft-lbs per the torque table. Materials throughout consist primarily of A572 Grade 50 steel and AISI 1045 plain carbon steel, with complete surface finishing per NASA-STD-5008B specifications including Carboline primer and topcoat in black (FED-STD-595 No. 17038). All welding conforms to AWS D1.1/D1.1M:2020 standards with mandatory visual and magnetic particle or liquid penetrant inspection. The document is export-controlled under EAR regulations and restricted from use by embargoed countries without prior Bureau of Industry and Security licensing.
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Text version
54X
16 2X
412X
312X
24X
6.
EXPLODED VIEW -
CHASSIS JACK TOP HIDDEN
144X
NOTES (UNLESS OTHERWISE SPECIFIED):
ALL DIMENSIONS IN INCHES UNLESS OTHERWISE 1.
SPECIFIED
CHASE ALL THREADS BEFORE INSTALLING FASTENERS2.
APPLY MIL-PRF-907H TYPE II GRAPHITE/ALUMINUM 3.
ANTI-SEIZE COMPOUND TO THREAD AND SHANK OF
ALL FASTENERS (EXCEPT HYDRAULIC FITTINGS) AND
TORQUE ALL FASTENERS PER TORQUE TABLE
REMOVE BURRS AND BREAK SHARP EDGES .005-.010 4.
MAX.
PIN ADAPTERS USED ON BOTH TOP AND BOTTOM ROD 5.
ENDS.
TORQUE ALL HYDRAULIC FITTINGS IN ACCORDANCE 6.
WITH PARKER'S 4300 CATALOG, SAE ADJUSTABLE/
NON ADJUSTABLE PORT END ASSEMBLY: PAGE 459/R4
TORQUE TO 70 IN-LBS
TORQUE TO 340 FT-LBS
DATE REV. DESCRIPTION ENG/DFT
9/17/24 - ORIGINAL RELEASE KS/MT
Item No. QTY PART No. DESCRIPTION SOURCE SOURCE PART No.
1 4 M20X2.5MM, LOCK NUT, HIGH STRENGTH STEEL, NYLON INSERT MCMASTER-CARR 94645A270
2 8 STEEL WASHER, M20, ZINC PLATED, CLASS 10.9 MCMASTER-CARR 91455A617
3 12 M6 WASHER, CLASS 8.8 STEEL, ZINC PLATED MCMASTER CARR 91455A120
4 12 M6X1MM, 12MM, HHCS, CLASS 8.8, ZINC PLATED MCMASTER-CARR 91280A324
5 4 HHCS, STEEL, M20 X 2.5MM X 80MM LG, ZINC YELLOW CHROMATE
PLATED MCMASTER-CARR 95327A814
6 1 HYDRAULIC CYLINDER, 7 IN BORE, 32 IN EXTENSION, DOUBLE
ACTING PARKER HANNIFIN 1HRDH000254906-DER
7 1 ROD EYE WITH SPHERICAL BEARING PARKER HANNIFIN 1452630000
8 1 08-20017-200 CHASSIS JACK BODY, CHASSIS JACK, NBOC MLV
9 1 08-20017-300 JACK FOOT, CHASSIS JACK, NBOC MLV
10 1 08-20017-400 PLUNGER, CHASSIS JACK, NBOC MLV
11 1 08-20017-100 CHASSIS JACK TOP, CHASSIS JACK, NBOC MLV
12 1 08-20017-500 TOP PIN, CHASSIS JACK, NBOC MLV
13 1 08-20017-600 BOTTOM PIN, CHASSIS JACK, NBOC MLV
14 4 08-20017-01 PIN ADAPTER, CHASSIS JACK, NBOC MLV
15 1 08-20017-02 COVER PLATE, .125 STK, CHASSIS JACK, NBOC MLV
16 2 -12 37° TRIPLE LOK MALE TO -20 SAE ORB MALE, ZINC PLATED STEEL PARKER HANNIFIN 12-20 F5OX
N/A
NBOC MLV
08-20003
ENG.
DFT.
CHK.
DES.
CHASSIS JACK ASSEMBLY, NBOC MLV
DO NOT SCALE
FROM DRAWING
THIRD ANGLE PROJECTION
SURFACE FINISH IN
MICROINCHES RMS
(UNLESS NOTED)
TOLERANCE (INCH)
D
NEXT ASSEMBLY:
PROJECT:
1:8
SCALE:
INTERPRET PER ASME Y14.5-2009
MATERIAL:
TITLE:
DATE:
REV.
X.X
X.XX
X.XXX
.1
.02
.005
.25
REV 03/2024
APPROX. WEIGHT
CAGE CODE
711.8
THIS DRAWING IS THE PROPERTY OF THE NASA BALLOON PROGRAM AND MAY NOT BE USED, COPIED, OR DISTRIBUTED (OUTSIDE OF AUTHORIZED CONTRACTORS) FOR ANY PURPOSE OTHER THAN THAT FOR WHICH IT IS SUPPLIED WITHOUT THE EXPRESS WRITTEN AUTHORITY OF THE NASA BALLON PROGRAM.
THIS DOCUMENT CONTAINS INFORMATION WITHIN THE PURVIEW OF THE EXPORT ADMINISTRATION REGULATIONS (EAR), 15 CFR §730-774, AND IS EXPORT- CONTROLLED. IT IS PROHIBITED FOR SALE, EXPORT, RE-EXPORT OR TRANSFER TO ORGANIZATIONS AND NATIONALS OF EMBARGOED COUNTRIES: CUBA, SUDAN, NORTH KOREA, IRAN, SYRIA AND CRIMEA A REGION OF UKRAINE, UNLESS AN EXPORT LICENSE OBTAINED FROM THE BUREAU OF INDUSTRY AND SECURITY, UNITED STATES DEPARTMENT OF COMMERCE. VIOLATIONS OF THESE REGULATIONS ARE PUNISHABLE BY FINE, IMPRISONMENT, OR BOTH. -SHEET 1 OF 2
08-20017
A A
B B
C C
D D
E E
F F
66.7
STOWED
1 4X
2 4X
98.5
16.1
42.6
EXTENDED
STOWED - JACK BODY
& PLUNGER HIDDEN
SHEET 2 OF 2
N/A
NBOC MLV
08-20003
ENG.
DFT.
CHK.
DES.
CHASSIS JACK ASSEMBLY, NBOC MLV
DO NOT SCALE
FROM DRAWING
THIRD ANGLE PROJECTION
125SURFACE FINISH IN
MICROINCHES RMS
(UNLESS NOTED)
TOLERANCE (INCH)
D
NEXT ASSEMBLY:
PROJECT:
1:8
SCALE:
INTERPRET PER ASME Y14.5-2009
MATERIAL:
TITLE:
DATE:
REV.08-20017
X.X
.005
.25
APPROX. WEIGHT
CAGE CODE
711.8
REV 03/2024
THIS DRAWING IS THE PROPERTY OF THE NASA BALLOON PROGRAM AND MAY NOT BE USED, COPIED, OR DISTRIBUTED (OUTSIDE OF AUTHORIZED CONTRACTORS) FOR ANY PURPOSE OTHER THAN THAT FOR WHICH IT IS SUPPLIED WITHOUT THE EXPRESS WRITTEN AUTHORITY OF THE NASA BALLON PROGRAM.
THIS DOCUMENT CONTAINS INFORMATION WITHIN THE PURVIEW OF THE EXPORT ADMINISTRATION REGULATIONS (EAR), 15 CFR §730-774, AND IS EXPORT- CONTROLLED. IT IS PROHIBITED FOR SALE, EXPORT, RE-EXPORT OR TRANSFER TO ORGANIZATIONS AND NATIONALS OF EMBARGOED COUNTRIES: CUBA, SUDAN, NORTH KOREA, IRAN, SYRIA AND CRIMEA A REGION OF UKRAINE, UNLESS AN EXPORT LICENSE OBTAINED FROM THE BUREAU OF INDUSTRY AND SECURITY, UNITED STATES DEPARTMENT OF COMMERCE. VIOLATIONS OF THESE REGULATIONS ARE PUNISHABLE BY FINE, IMPRISONMENT, OR BOTH.
A A
B B
C C
D D
E E
F F
4.30
2.500+ .003 .000
3.
08-20017-01-XX-YY
1.500
.250
3.936
MASK OFF AREA AND INTERNAL SURFACE
PRIOR TO PRIMING AND PAINTING
AFTER PAINT HAS DRIED/CURED
REMOVE MASKING AND COAT UNPAINTED
AREA IN MIL-PRF-16173E GRADE 3 CLASS 1
AND COVER WITH MIL-PRF-3420 CLASS 3 PAPER
PRIOR TO SHIPPING, CONSULT ENGINERRING FOR
ALTERNATIVES
R.03
.12 X .12
NOTES (UNLESS OTHERWISE SPECIFIED):
ALL DIMENSIONS IN INCHES UNLESS OTHERWISE SPECIFIED1.
REMOVE BURRS AND BREAK SHARP EDGES .005-.010 MAX2.
STAMP IN 0.13 HIGH CHARACTERS3.
XX = LOT NUMBER1.
YY = SERIAL NUMBER2.
EXCEPT WHERE NOTED:4.
REMOVE ALL SURFACE RUST, OIL AND GREASE PER NASA-1.
STD-5008B §4.4.2 TO INCLUDE SUB-SECTIONS
ALL SURFACES SHALL BE DEGREASED AND DRY PRIOR TO 2.
APPLYING PRIMER
APPLY CARBOLINE CARBOZINC 11 WB PRIMER PER NASA-3.
STD-5008B §4.4.3 TO INCLUDE SUB-SECTIONS
APPLY CARBOLINE CARBOACRYLIC 3358 MIDCOAT 4.
(BROWN) PER NASA-STD-5008B §4.4.3 TO INCLUDE SUB-
SECTIONS
APPLY A MINIMUM OF TWO COATS CARBOLINE 5.
CARBOACRYLIC 3359 TOPCOAT (CARBOLINE COLOR CODE
C900, EQUIVALENT FED-STD-595 COLOR BLACK, NO. 17038)
PER NASA-STD-5008B §4.4.3 TO INCLUDE SUB-SECTIONS
DATE REV. DESCRIPTION ENG/DFT
8/30/2024 - ORIGINAL RELEASE KS/CT
SHEET 1 OF 1
A572 GR. 50
NBOC MLV
08-20017
ENG.
DFT.
CHK.
DES.
PIN ADAPTER, CHASSIS JACK, NBOC
MLV
DO NOT SCALE
(UNLESS NOTED)
TOLERANCE (INCH)
B
NEXT ASSEMBLY:
PROJECT:
1:1
SCALE:
MATERIAL:
TITLE:
DATE:
REV.08-20017-01
X.X
.005
.25
APPROX. WEIGHT
CAGE CODE
3.2
REV 03/2024
INTERPRET PER ASME Y14.5-2009
A A
B B
C C
D D
THIS DRAWING IS THE PROPERTY OF THE NASA BALLOON PROGRAM AND MAY NOT BE USED, COPIED, OR DISTRIBUTED (OUTSIDE OF AUTHORIZED CONTRACTORS) FOR ANY PURPOSE OTHER THAN THAT FOR WHICH IT
IS SUPPLIED WITHOUT THE EXPRESS WRITTEN AUTHORITY OF THE NASA BALLON PROGRAM.
THIS DOCUMENT CONTAINS INFORMATION WITHIN THE PURVIEW OF THE EXPORT ADMINISTRATION REGULATIONS (EAR), 15 CFR §730-774, AND IS EXPORT-CONTROLLED. IT IS PROHIBITED FOR SALE, EXPORT, RE-EXPORT OR TRANSFER TO ORGANIZATIONS AND NATIONALS OF EMBARGOED COUNTRIES: CUBA, SUDAN, NORTH KOREA, IRAN, SYRIA AND CRIMEA A REGION OF UKRAINE, UNLESS AN EXPORT LICENSE OBTAINED FROM THE BUREAU OF INDUSTRY AND SECURITY, UNITED STATES DEPARTMENT OF COMMERCE.
VIOLATIONS OF THESE REGULATIONS ARE PUNISHABLE BY FINE, IMPRISONMENT, OR BOTH.
4.500
4X R.50
.500
3.500
.5005 EQ SQ @ 6.000 = 30.000
12X .252in 6.40mm THRU ALL
31.00
4.
08-20017-02-XX-YY
0.014 A B C
B
C
A
.125 STK
NOTES (UNLESS OTHERWISE SPECIFIED):
ALL DIMENSIONS IN INCHES UNLESS OTHERWISE 1.
SPECIFIED
FASTENER CLEARANCE HOLE TOLERANCES PER ASME 2.
B18.2.8-1999 OR ISO 273-1979 FOR SIZES NOT
COVERED BY ASME B18.2.8-1999
REMOVE BURRS AND BREAK SHARP EDGES .005-.010 3.
MAX.
STAMP IN 0.13 HIGH CHARACTERS4.
XX = LOT NUMBER1.
YY = SERIAL NUMBER2.
EXCEPT WHERE NOTED:5.
REMOVE ALL SURFACE RUST, OIL AND GREASE 1.
PER NASA-STD-5008B §4.4.2 TO INCLUDE SUB-
SECTIONS
ALL SURFACES SHALL BE DEGREASED AND DRY 2.
PRIOR TO APPLYING PRIMER
APPLY CARBOLINE CARBOZINC 11 WB PRIMER 3.
PER NASA-STD-5008B §4.4.3 TO INCLUDE SUB-
SECTIONS
APPLY CARBOLINE CARBOACRYLIC 3358 4.
MIDCOAT (BROWN) PER NASA-STD-5008B §4.4.3
TO INCLUDE SUB-SECTIONS
APPLY A MINIMUM OF TWO COATS CARBOLINE 5.
CARBOACRYLIC 3359 TOPCOAT (CARBOLINE
COLOR CODE C900, EQUIVALENT FED-STD-595
COLOR BLACK, NO. 17038) PER NASA-STD-5008B
§4.4.3 TO INCLUDE SUB-SECTIONS
DATE REV. DESCRIPTION ENG/DFT
8/30/2024 - ORIGINAL RELEASE KS/CT
SHEET 1 OF 1
A572 GR. 50
NBOC MLV
08-20017
ENG.
DFT.
CHK.
DES.
COVER PLATE, .125 STK, CHASSIS
JACK, NBOC MLV
DO NOT SCALE
(UNLESS NOTED)
TOLERANCE (INCH)
D
NEXT ASSEMBLY:
PROJECT:
1:2
SCALE:
INTERPRET PER ASME Y14.5-2009
MATERIAL:
TITLE:
DATE:
REV.08-20017-02
X.X
.005
.25
APPROX. WEIGHT
CAGE CODE
4.9
REV 03/2024
THIS DRAWING IS THE PROPERTY OF THE NASA BALLOON PROGRAM AND MAY NOT BE USED, COPIED, OR DISTRIBUTED (OUTSIDE OF AUTHORIZED CONTRACTORS) FOR ANY PURPOSE OTHER THAN THAT FOR WHICH IT IS SUPPLIED WITHOUT THE EXPRESS WRITTEN AUTHORITY OF THE NASA BALLON PROGRAM.
THIS DOCUMENT CONTAINS INFORMATION WITHIN THE PURVIEW OF THE EXPORT ADMINISTRATION REGULATIONS (EAR), 15 CFR §730-774, AND IS EXPORT- CONTROLLED. IT IS PROHIBITED FOR SALE, EXPORT, RE-EXPORT OR TRANSFER TO ORGANIZATIONS AND NATIONALS OF EMBARGOED COUNTRIES: CUBA, SUDAN, NORTH KOREA, IRAN, SYRIA AND CRIMEA A REGION OF UKRAINE, UNLESS AN EXPORT LICENSE OBTAINED FROM THE BUREAU OF INDUSTRY AND SECURITY, UNITED STATES DEPARTMENT OF COMMERCE. VIOLATIONS OF THESE REGULATIONS ARE PUNISHABLE BY FINE, IMPRISONMENT, OR BOTH.
A A
B B
C C
D D
E E
F F
FOR REFERENCE ONLY
.875
A
A
2 2X
7.
08-20017-100-XX-YY
2X 8.
A
B
3.270
SECTION A-A
0.01 C
0.01 A B
C
BACKGOUGE
MAKE FACES FLUSH
WITH CUTOUT
NOTES (UNLESS OTHERWISE SPECIFIED):
ALL DIMENSIONS IN INCHES UNLESS OTHERWISE 1.
SPECIFIED
FASTENER CLEARANCE CLOSE FIT HOLE 2.
TOLERANCES PER ASME B18.2.8-1999 OR ISO 273-
1979 FOR SIZES NOT COVERED BY ASME B18.2.8-
REMOVE BURRS AND BREAK SHARP EDGES .005-3.
.010 MAX
PRE-WELD MACHINING DIMENSIONS ON SH 2. 4.
EACH COMPONENT SHALL BE TAGGED WITH P/N,
L/N, AND S/N UNTIL THE COMPONENTS ARE
WELDED TO FORM WELDMENT P/N OF THIS
DOCUMENT.
ALL WELDING AND INSPECTION SHALL BE IN 5.
ACCORDANCE WITH AWS D1.1/D1.1M:2020
FILLER METAL1.
ER70S-6 AWS A5.181.
ER70S-3 AWS A5.182.
E7018-1 AWS A5.13.
ALL WELDS SHALL BE INSPECTED VISUALLY AND 6.
INSPECTED BY EITHER MAGNETIC PARTICLE
TESTING (MT) OR LIQUID PENETRANT TESTING (PT)
STAMP IN 0.25 HIGH CHARACTERS7.
XX = LOT NUMBER1.
YY = SERIAL NUMBER2.
MASK OFF HOLES PRIOR TO PAINTING. ONCE 8.
PAINT HAS DRIED/CURED REMOVE MASKING AND
COAT MIL-PRF-16173E GRADE 3 CLASS 1
POST WELD INSPECTION, EXCEPT WHERE NOTED:9.
REMOVE ALL SURFACE RUST, OIL AND 1.
GREASE PER NASA-STD-5008B §4.4.2 TO
INCLUDE SUB-SECTIONS
ALL SURFACES SHALL BE DEGREASED AND 2.
DRY PRIOR TO APPLYING PRIMER
APPLY CARBOLINE CARBOZINC 11 WB 3.
PRIMER PER NASA-STD-5008B §4.4.3 TO
INCLUDE SUB-SECTIONS
APPLY CARBOLINE CARBOACRYLIC 3358 4.
MIDCOAT (BROWN) PER NASA-STD-5008B
§4.4.3 TO INCLUDE SUB-SECTIONS
APPLY A MINIMUM OF TWO COATS 5.
CARBOLINE CARBOACRYLIC 3359 TOPCOAT
(CARBOLINE COLOR CODE C900,
EQUIVALENT FED-STD-595 COLOR BLACK,
NO. 17038) PER NASA-STD-5008B §4.4.3 TO
INCLUDE SUB-SECTIONS
DATE REV. DESCRIPTION ENG/DFT
7/25/2024 - ORIGINAL RELEASE KWS
ITEM
NO. QTY. PART NO. DESCRIPTION LENGTH MATERIAL SOURCE SOURCE
PART NO. WEIGHT
1 1 08-20017-101 BASE PLATE, .75 STK, CHASSIS JACK TOP,
CHASSIS JACK, NBOC MLV A572 GR. 50 23.5
2 2 08-20017-102 PIN PLATE, .75 STK, CHASSIS JACK TOP,
CHASSIS JACK, NBOC MLV A572 GR. 50 13.1
SHEET 1 OF 2
ENG.
DFT.
CHK.
DES.
CHASSIS JACK TOP, CHASSIS JACK,
NBOC MLV
125SURFACE FINISH IN
MICROINCHES RMS
(UNLESS NOTED)
C
SCALE:
TITLE:
REV.08-20017-100
49.6
APPROX. WEIGHT
CAGE CODE
.1
.02
.005
.25
X.X
TOLERANCE (INCH)
INTERPRET PER ASME Y14.5-2009
A572 GR. 50
MATERIAL:
PROJECT:
DO NOT SCALE
FROM DRAWING
NEXT ASSEMBLY:
08-20017
NBOC MLV
1:4
REV 03/2024
DATE:A A
B B
C C
D D
E E
THIS DRAWING IS THE PROPERTY OF THE NASA BALLOON PROGRAM AND MAY NOT BE USED, COPIED, OR DISTRIBUTED (OUTSIDE OF AUTHORIZED CONTRACTORS) FOR ANY PURPOSE OTHER THAN THAT FOR WHICH IT IS SUPPLIED WITHOUT THE EXPRESS WRITTEN AUTHORITY OF THE NASA BALLON PROGRAM.
THIS DOCUMENT CONTAINS INFORMATION WITHIN THE PURVIEW OF THE EXPORT ADMINISTRATION REGULATIONS (EAR), 15 CFR §730-774, AND IS EXPORT-CONTROLLED. IT IS PROHIBITED FOR SALE, EXPORT, RE-EXPORT OR TRANSFER TO ORGANIZATIONS AND NATIONALS OF EMBARGOED
COUNTRIES: CUBA, SUDAN, NORTH KOREA, IRAN, SYRIA AND CRIMEA A REGION OF UKRAINE, UNLESS AN EXPORT LICENSE OBTAINED FROM THE BUREAU OF INDUSTRY AND SECURITY, UNITED STATES
DEPARTMENT OF COMMERCE. VIOLATIONS OF THESE REGULATIONS ARE PUNISHABLE BY FINE,
IMPRISONMENT, OR BOTH.
2.500+ .003
.000 THRU
M6X1.0 - 6H THRU ALL
13.00
R3.5
3.500
2.000
2X R.5
2X 2.50
0.014 G H J
0.014 G H J
G
H J
4X .827in 21mm THRU ALL
4X R.015
4X R1.00
1.000
7.000
12.000
1.865
3.270
1.635
M10X1.5 - 6H THRU ALL
.3
2.
4.
3.365
10.00 0.014 D E F
0.014 D E F
D
F
E
PN 08-20017-102
0.75 STK
SCALE 1:2
PN 08-20017-101
0.75 STK
SCALE 1:2
4.
SHEET 2 OF 2
ENG.
DFT.
CHK.
DES.
MACHINED DIMENSIONS FOR CHASSIS
JACK TOP, CHASSIS JACK, NBOC MLV
125SURFACE FINISH IN
MICROINCHES RMS
(UNLESS NOTED)
C
SCALE:
TITLE:
REV.08-20017-100
SEE CUTLIST
APPROX. WEIGHT
CAGE CODE
.1
.02
.005
.25
X.X
INTERPRET PER ASME Y14.5-2009
SEE CUTLIST
MATERIAL:
PROJECT:
DO NOT SCALE
FROM DRAWING
NEXT ASSEMBLY:
08-20017
NBOC MLV
1:2
REV 03/2024
DATE:A A
B B
C C
D D
E E
THIS DRAWING IS THE PROPERTY OF THE NASA BALLOON PROGRAM AND MAY NOT BE USED, COPIED, OR DISTRIBUTED (OUTSIDE OF AUTHORIZED CONTRACTORS) FOR ANY PURPOSE OTHER THAN THAT FOR WHICH IT IS SUPPLIED WITHOUT THE EXPRESS WRITTEN AUTHORITY OF THE NASA BALLON PROGRAM.
THIS DOCUMENT CONTAINS INFORMATION WITHIN THE PURVIEW OF THE EXPORT ADMINISTRATION REGULATIONS (EAR), 15 CFR §730-774, AND IS EXPORT-CONTROLLED. IT IS PROHIBITED FOR SALE, EXPORT, RE-EXPORT OR TRANSFER TO ORGANIZATIONS AND NATIONALS OF EMBARGOED
COUNTRIES: CUBA, SUDAN, NORTH KOREA, IRAN, SYRIA AND CRIMEA A REGION OF UKRAINE, UNLESS AN EXPORT LICENSE OBTAINED FROM THE BUREAU OF INDUSTRY AND SECURITY, UNITED STATES
.5 3.050
X
5.
X
.9
WIDTH CENETERED
ON TUBE
8.
08-20017-200-XX-YY
3 4X
BACKGOUGE
TYP 4 PLACES
12.000
7.000
FLUSH WITH SIDE OF TUBE
BACKGOUGE
BACKGOUGE
3/8
1/2
FLUSH WITH TOP OF TUBE
USE 08-20017-100 FOR ALIGNMENT
NOTES (UNLESS OTHERWISE SPECIFIED):
ALL DIMENSIONS IN INCHES UNLESS OTHERWISE 1.
SPECIFIED
FASTENER CLEARANCE CLOSE FIT HOLE 2.
TOLERANCES PER ASME B18.2.8-1999 OR ISO 273-
1979 FOR SIZES NOT COVERED BY ASME B18.2.8-
REMOVE BURRS AND BREAK SHARP EDGES .005-3.
.010 MAX
PRE-WELD MACHINING DIMENSIONS ON SH 2. 4.
EACH COMPONENT SHALL BE TAGGED WITH P/N,
L/N, AND S/N UNTIL THE COMPONENTS ARE
WELDED TO FORM WELDMENT P/N OF THIS
DOCUMENT.
ALL WELDING AND INSPECTION SHALL BE IN 5.
ACCORDANCE WITH AWS D1.1/D1.1M:2020
FILLER METAL1.
ER70S-6 AWS A5.181.
ER70S-3 AWS A5.182.
E7018-1 AWS A5.13.
ALL WELDS SHALL BE INSPECTED VISUALLY AND 6.
INSPECTED BY EITHER MAGNETIC PARTICLE
TESTING (MT) OR LIQUID PENETRANT TESTING (PT)
COAT UNPAINTED INTERNAL SURFACES WITH MIL-7.
PRF-16173E GRADE 4 CLASS 1 CORROSION
PROTECTANT
STAMP IN 0.25 HIGH CHARACTERS8.
XX = LOT NUMBER1.
YY = SERIAL NUMBER2.
POST WELD INSPECTION, EXCEPT WHERE NOTED:9.
REMOVE ALL SURFACE RUST, OIL AND 1.
GREASE PER NASA-STD-5008B §4.4.2 TO
INCLUDE SUB-SECTIONS
ALL SURFACES SHALL BE DEGREASED AND 2.
DRY PRIOR TO APPLYING PRIMER
APPLY CARBOLINE CARBOZINC 11 WB 3.
PRIMER PER NASA-STD-5008B §4.4.3 TO
INCLUDE SUB-SECTIONS
APPLY CARBOLINE CARBOACRYLIC 3358 4.
MIDCOAT (BROWN) PER NASA-STD-5008B
§4.4.3 TO INCLUDE SUB-SECTIONS
APPLY A MINIMUM OF TWO COATS 5.
CARBOLINE CARBOACRYLIC 3359 TOPCOAT
(CARBOLINE COLOR CODE C900,
EQUIVALENT FED-STD-595 COLOR BLACK,
NO. 17038) PER NASA-STD-5008B §4.4.3 TO
INCLUDE SUB-SECTIONS
DATE REV. DESCRIPTION ENG/DFT
7/30/2024 - ORIGINAL RELEASE KWS
ITEM
NO. QTY. PART NO. DESCRIPTION LENGTH MATERIAL SOURCE SOURCE
PART NO. WEIGHT
1 1 08-20017-201 TS10X10X0.375 47.00 SHAPED
A500 GR. C 177.2
2 1 08-20017-202 MOUNTING PLATE, CHASSIS JACK,
NBOC MLV A572 GR. 50 51.1
3 4 08-20017-203 GUSSET PLATE, CHASSIS JACK, NBOC
MLV A572 GR. 50 3.4
4 1 08-20017-204 FWD CAP PLATE, CHASSIS JACK, NBOC
MLV A572 GR. 50 5.9
5 1 08-20017-205 AFT CAP PLATE, CHASSIS JACK, NBOC
MLV A572 GR. 50 6.2
SHEET 1 OF 2
ENG.
DFT.
CHK.
DES.
CHASSIS JACK BODY, CHASSIS JACK,
NBOC MLV
125SURFACE FINISH IN
MICROINCHES RMS
(UNLESS NOTED)
C
SCALE:
TITLE:
REV.08-20017-200
254.0
APPROX. WEIGHT
CAGE CODE
.1
.02
.005
.25
X.X
INTERPRET PER ASME Y14.5-2009
SEE CUTLIST
MATERIAL:
PROJECT:
DO NOT SCALE
FROM DRAWING
NEXT ASSEMBLY:
08-20017
NBOC MLV
1:8
REV 03/2024
THIS DRAWING IS THE PROPERTY OF THE NASA BALLOON PROGRAM AND MAY NOT BE USED, COPIED, OR DISTRIBUTED (OUTSIDE OF AUTHORIZED CONTRACTORS) FOR ANY PURPOSE OTHER THAN THAT FOR WHICH IT IS SUPPLIED WITHOUT THE EXPRESS WRITTEN AUTHORITY OF THE NASA BALLON PROGRAM.
THIS DOCUMENT CONTAINS INFORMATION WITHIN THE PURVIEW OF THE EXPORT ADMINISTRATION REGULATIONS (EAR), 15 CFR §730-774, AND IS EXPORT-CONTROLLED. IT IS PROHIBITED FOR SALE, EXPORT, RE-EXPORT OR TRANSFER TO ORGANIZATIONS AND NATIONALS OF EMBARGOED COUNTRIES:
CUBA, SUDAN, NORTH KOREA, IRAN, SYRIA AND CRIMEA A REGION OF UKRAINE, UNLESS AN EXPORT LICENSE OBTAINED FROM THE BUREAU OF INDUSTRY AND SECURITY, UNITED STATES DEPARTMENT OF COMMERCE. VIOLATIONS OF THESE REGULATIONS ARE PUNISHABLE BY FINE, IMPRISONMENT, OR
BOTH.
DATE:A A
B B
C C
D D
E E
47.00
R1.25
3.500
6.000
5X EQ SP @ 6.000 = 30.000
12X M6X1.0 - 6H THRU NEARSIDE
5.000
39.25
12.500
8X R1.00
4X 1.220in 31mm THRU ALL
2X M30X3.5 - 6H THRU ALL
2 EQ SP @
8.000 = 16.000
1.800
5.30
10.80
16.100
.8
.8
5.
9.
3.00 9.00
.50
.50
.50 X .50
2.375
10.00
2X R1.00 1.500
7.000
1.000
2X .827in 21mm THRU ALL
2.375
10.00
.50
2.50 2X R.13
2X R1.00
1.000 1.500
7.000
2X .827in 21mm THRU ALL
PN 08-20017-201
TS 10X10X0.375 STK
SCALE 1:4
PN 08-20017-202
.75 STK
SCALE 1:8
PN 08-20017-203
1.0 STK
SCALE 1:8
PN 08-20017-203
0.5 STK
SCALE 1:4
PN 08-20017-203
1.0 STK
SCALE 1:8
4. SHEET 2 OF 2
ENG.
DFT.
CHK.
DES.
MACHINED DIMENSIONS FOR CHASSIS
JACK BODY, CHASSIS JACK, NBOC
MLV -
125SURFACE FINISH IN
MICROINCHES RMS
(UNLESS NOTED)
C
SCALE:
TITLE:
REV.08-20017-200
SEE CUTLIST
APPROX. WEIGHT
CAGE CODE
.1
.02
.005
.25
X.X
INTERPRET PER ASME Y14.5-2009
SEE CUTLIST
MATERIAL:
PROJECT:
DO NOT SCALE
FROM DRAWING
NEXT ASSEMBLY:
N/A
NBOC MLV
1:8
REV 03/2024
THIS DRAWING IS THE PROPERTY OF THE NASA BALLOON PROGRAM AND MAY NOT BE USED, COPIED, OR DISTRIBUTED (OUTSIDE OF AUTHORIZED CONTRACTORS) FOR ANY PURPOSE OTHER THAN THAT FOR WHICH IT IS SUPPLIED WITHOUT THE EXPRESS WRITTEN AUTHORITY OF THE NASA BALLON PROGRAM.
THIS DOCUMENT CONTAINS INFORMATION WITHIN THE PURVIEW OF THE EXPORT ADMINISTRATION REGULATIONS (EAR), 15 CFR §730-774, AND IS EXPORT-CONTROLLED. IT IS PROHIBITED FOR SALE, EXPORT, RE-EXPORT OR TRANSFER TO ORGANIZATIONS AND NATIONALS OF EMBARGOED COUNTRIES:
CUBA, SUDAN, NORTH KOREA, IRAN, SYRIA AND CRIMEA A REGION OF UKRAINE, UNLESS AN EXPORT LICENSE OBTAINED FROM THE BUREAU OF INDUSTRY AND SECURITY, UNITED STATES DEPARTMENT OF COMMERCE. VIOLATIONS OF THESE REGULATIONS ARE PUNISHABLE BY FINE, IMPRISONMENT, OR
BOTH.
DATE:A A
B B
C C
D D
E E
A
A
7.
08-20017-300-XX-YY
2X 8.
A
BACKGOUGE
TYP 2 PLACES
4.80±.01
3 2X
2 2X
BACKGOUGE
ISOMETRIC VIEW
FOR REFERENCE ONLY
SECTION A-A
0.01 A
0.01 B
0.01 A
B
NOTES (UNLESS OTHERWISE SPECIFIED):
ALL DIMENSIONS IN INCHES UNLESS OTHERWISE 1.
SPECIFIED
FASTENER CLEARANCE CLOSE FIT HOLE TOLERANCES 2.
PER ASME B18.2.8-1999 OR ISO 273-1979 FOR SIZES
NOT COVERED BY ASME B18.2.8-1999
REMOVE BURRS AND BREAK SHARP EDGES .005-.010 3.
MAX
PRE-WELD MACHINING DIMENSIONS ON SH 2. EACH 4.
COMPONENT SHALL BE TAGGED WITH P/N, L/N, AND
S/N UNTIL THE COMPONENTS ARE WELDED TO FORM
WELDMENT P/N OF THIS DOCUMENT.
ALL WELDING AND INSPECTION SHALL BE IN 5.
ACCORDANCE WITH AWS D1.1/D1.1M:2020
FILLER METAL1.
ER70S-6 AWS A5.181.
ER70S-3 AWS A5.182.
E7018-1 AWS A5.13.
ALL WELDS SHALL BE INSPECTED VISUALLY AND 6.
INSPECTED BY EITHER MAGNETIC PARTICLE TESTING
(MT) OR LIQUID PENETRANT TESTING (PT)
STAMP IN 0.25 HIGH CHARACTERS7.
XX = LOT NUMBER1.
YY = SERIAL NUMBER2.
MASK OFF HOLES PRIOR TO PAINTING. ONCE PAINT 8.
HAS DRIED/CURED REMOVE MASKING AND COAT
MIL-PRF-16173E GRADE 3 CLASS 1
POST WELD INSPECTION, EXCEPT WHERE NOTED:9.
REMOVE ALL SURFACE RUST, OIL AND GREASE 1.
PER NASA-STD-5008B §4.4.2 TO INCLUDE SUB-
SECTIONS
ALL SURFACES SHALL BE DEGREASED AND DRY 2.
PRIOR TO APPLYING PRIMER
APPLY CARBOLINE CARBOZINC 11 WB PRIMER 3.
PER NASA-STD-5008B §4.4.3 TO INCLUDE SUB-
SECTIONS
APPLY CARBOLINE CARBOACRYLIC 3358 4.
MIDCOAT (BROWN) PER NASA-STD-5008B §4.4.3
TO INCLUDE SUB-SECTIONS
APPLY A MINIMUM OF TWO COATS CARBOLINE 5.
CARBOACRYLIC 3359 TOPCOAT (CARBOLINE
COLOR CODE C900, EQUIVALENT FED-STD-595
COLOR BLACK, NO. 17038) PER NASA-STD-5008B
§4.4.3 TO INCLUDE SUB-SECTIONS
DATE REV DESCRIPTION ENG/DFT
8/14/2024 - ORIGINAL RELEASE KWS
ITEM
NO. QTY. PART NO. DESCRIPTION LENGTH MATERIAL SOURCE SOURCE
PART NO. WEIGHT
1 1 08-20017-301 PAD, 1.0 STK, CHASSIS JACK, NBOC
MLV A572 GR. 50 98.92
2 2 08-20017-302 PAD EYE, .75 STK, CHASSIS JACK, NBOC
MLV A572 GR. 50 16.13
3 2 08-20017-303 PAD EYE GUSSET, .75 STK, CHASSIS
JACK, NBOC MLV A572 GR. 50 9.56
SHEET 1 OF 2
A572 Gr. 50
NBOC MLV
08-20017
ENG.
DFT.
CHK.
DES.
JACK FOOT, CHASSIS JACK, NBOC
MLV
DO NOT SCALE
(UNLESS NOTED)
TOLERANCE (INCH)
D
NEXT ASSEMBLY:
PROJECT:
1:4
SCALE:
INTERPRET PER ASME Y14.5-2009
MATERIAL:
TITLE:
DATE:
REV.
X.X
.005
.25
APPROX. WEIGHT
CAGE CODE
136.54
REV 03/2024
THIS DRAWING IS THE PROPERTY OF THE NASA BALLOON PROGRAM AND MAY NOT BE USED, COPIED, OR DISTRIBUTED (OUTSIDE OF AUTHORIZED CONTRACTORS) FOR ANY PURPOSE OTHER THAN THAT FOR WHICH IT IS SUPPLIED WITHOUT THE EXPRESS WRITTEN AUTHORITY OF THE NASA BALLON PROGRAM.
THIS DOCUMENT CONTAINS INFORMATION WITHIN THE PURVIEW OF THE EXPORT ADMINISTRATION REGULATIONS (EAR), 15 CFR §730-774, AND IS EXPORT- CONTROLLED. IT IS PROHIBITED FOR SALE, EXPORT, RE-EXPORT OR TRANSFER TO ORGANIZATIONS AND NATIONALS OF EMBARGOED COUNTRIES: CUBA, SUDAN, NORTH KOREA, IRAN, SYRIA AND CRIMEA A REGION OF UKRAINE, UNLESS AN EXPORT LICENSE OBTAINED FROM THE BUREAU OF INDUSTRY AND SECURITY, UNITED STATES DEPARTMENT OF COMMERCE. VIOLATIONS OF THESE REGULATIONS ARE PUNISHABLE BY FINE, IMPRISONMENT, OR BOTH.
A A
B B
C C
D D
E E
F F
19.0
19.0
4X R3.0
18.00
5.000
2.000
R3.00
2.500+ .003
.000 THRU ALL
M6X1.0 - 6H THRU ALL
6.00 3.50
.50
.50
PN 08-20017-301
1.0 STK
SCALE 1:4
PN 08-20017-302
.75 STK
SCALE 1:2
PN 08-20017-303
.75 STK
SCALE 1:1
4. SHEET 2 OF 2
A572 Gr. 50
NBOC MLV
N/A
ENG.
DFT.
CHK.
DES.
MACHINED DIMENSIONS FOR JACK
FOOT, CHASSIS JACK, NBOC MLV
DO NOT SCALE
(UNLESS NOTED)
TOLERANCE (INCH)
D
NEXT ASSEMBLY:
PROJECT:
1:4
SCALE:
INTERPRET PER ASME Y14.5-2009
MATERIAL:
TITLE:
DATE:
REV.08-20017-300
X.X
.005
.25
APPROX. WEIGHT
CAGE CODE
SEE CUTLIST
REV 03/2024
THIS DRAWING IS THE PROPERTY OF THE NASA BALLOON PROGRAM AND MAY NOT BE USED, COPIED, OR DISTRIBUTED (OUTSIDE OF AUTHORIZED CONTRACTORS) FOR ANY PURPOSE OTHER THAN THAT FOR WHICH IT IS SUPPLIED WITHOUT THE EXPRESS WRITTEN AUTHORITY OF THE NASA BALLON PROGRAM.
THIS DOCUMENT CONTAINS INFORMATION WITHIN THE PURVIEW OF THE EXPORT ADMINISTRATION REGULATIONS (EAR), 15 CFR §730-774, AND IS EXPORT- CONTROLLED. IT IS PROHIBITED FOR SALE, EXPORT, RE-EXPORT OR TRANSFER TO ORGANIZATIONS AND NATIONALS OF EMBARGOED COUNTRIES: CUBA, SUDAN, NORTH KOREA, IRAN, SYRIA AND CRIMEA A REGION OF UKRAINE, UNLESS AN EXPORT LICENSE OBTAINED FROM THE BUREAU OF INDUSTRY AND SECURITY, UNITED STATES DEPARTMENT OF COMMERCE. VIOLATIONS OF THESE REGULATIONS ARE PUNISHABLE BY FINE, IMPRISONMENT, OR BOTH.
A A
B B
C C
D D
E E
F F
3.270
AA
ROTATED 45°
7.
08-20017-400-XX-YY
13 2X
2 2X
SECTION A-A
8.
.01 A
.01 A .007 B
0.01 A
A B
TYP 2 PLACES
BACKGOUGE
TYP 2 PLACES
NOTES (UNLESS OTHERWISE SPECIFIED):
ALL DIMENSIONS IN INCHES UNLESS OTHERWISE 1.
SPECIFIED
FASTENER CLEARANCE CLOSE FIT HOLE 2.
TOLERANCES PER ASME B18.2.8-1999 OR ISO 273-
1979 FOR SIZES NOT COVERED BY ASME B18.2.8-
REMOVE BURRS AND BREAK SHARP EDGES .005-3.
.010 MAX
PRE-WELD MACHINING DIMENSIONS ON SH 2. 4.
EACH COMPONENT SHALL BE TAGGED WITH P/N,
L/N, AND S/N UNTIL THE COMPONENTS ARE
WELDED TO FORM WELDMENT P/N OF THIS
DOCUMENT.
ALL WELDING AND INSPECTION SHALL BE IN 5.
ACCORDANCE WITH AWS D1.1/D1.1M:2020
FILLER METAL1.
ER70S-6 AWS A5.181.
ER70S-3 AWS A5.182.
E7018-1 AWS A5.13.
ALL WELDS SHALL BE INSPECTED VISUALLY AND 6.
INSPECTED BY EITHER MAGNETIC PARTICLE
TESTING (MT) OR LIQUID PENETRANT TESTING (PT)
STAMP IN 0.13 HIGH CHARACTERS7.
XX = LOT NUMBER1.
YY = SERIAL NUMBER2.
MASK OFF HOLES PRIOR TO PAINTING. ONCE 8.
PAINT HAS DRIED/CURED REMOVE MASKING AND
COAT MIL-PRF-16173E GRADE 3 CLASS 1
CORROSION PROTECTANT
POST WELD INSPECTION, EXCEPT WHERE NOTED:9.
REMOVE ALL SURFACE RUST, OIL AND 1.
GREASE PER NASA-STD-5008B §4.4.2 TO
INCLUDE SUB-SECTIONS
ALL SURFACES SHALL BE DEGREASED AND 2.
DRY PRIOR TO APPLYING PRIMER
APPLY CARBOLINE CARBOZINC 11 WB 3.
PRIMER PER NASA-STD-5008B §4.4.3 TO
INCLUDE SUB-SECTIONS
APPLY CARBOLINE CARBOACRYLIC 3358 4.
MIDCOAT (BROWN) PER NASA-STD-5008B
§4.4.3 TO INCLUDE SUB-SECTIONS
APPLY A MINIMUM OF TWO COATS 5.
CARBOLINE CARBOACRYLIC 3359 TOPCOAT
(CARBOLINE COLOR CODE C900,
EQUIVALENT FED-STD-595 COLOR BLACK,
NO. 17038) PER NASA-STD-5008B §4.4.3 TO
INCLUDE SUB-SECTIONS
DATE REV. DESCRIPTION ENG/DFT
8/30/2024 - ORIGINAL RELEASE KWS
ITEM
NO. QTY. PART NO. DESCRIPTION LENGTH MATERIAL SOURCE SOURCE
PART NO. WEIGHT
1 1 08-20017-401 TS9X9X0.375 46.0 SHAPED
A500 GR. C 153.9
2 2 08-20017-402 PIN EYE, .75 STK, CHASSIS JACK, NBOC
MLV A572 GR. 50 9.3
3 2 08-20017-403 BASE PLATE, .75 STK, CHASSIS JACK,
NBOC MLV A572 GR. 50 4.7
SHEET 1 OF 2
ENG.
DFT.
CHK.
DES.
PLUNGER, CHASSIS JACK, NBOC MLV
125SURFACE FINISH IN
MICROINCHES RMS
(UNLESS NOTED)
C
SCALE:
TITLE:
REV.08-20017-400
181.9
APPROX. WEIGHT
CAGE CODE
.1
.02
.005
.25
X.X
INTERPRET PER ASME Y14.5-2009
SEE CUTLIST
MATERIAL:
PROJECT:
DO NOT SCALE
FROM DRAWING
NEXT ASSEMBLY:
08-20017
NBOC MLV
1:8
REV 03/2024
DATE:A A
B B
C C
D D
E E
THIS DRAWING IS THE PROPERTY OF THE NASA BALLOON PROGRAM AND MAY NOT BE USED, COPIED, OR DISTRIBUTED (OUTSIDE OF AUTHORIZED CONTRACTORS) FOR ANY PURPOSE OTHER THAN THAT FOR WHICH IT IS SUPPLIED WITHOUT THE EXPRESS WRITTEN AUTHORITY OF THE NASA BALLON PROGRAM.
THIS DOCUMENT CONTAINS INFORMATION WITHIN THE PURVIEW OF THE EXPORT ADMINISTRATION REGULATIONS (EAR), 15 CFR §730-774, AND IS EXPORT-CONTROLLED. IT IS PROHIBITED FOR SALE, EXPORT, RE-EXPORT OR TRANSFER TO ORGANIZATIONS AND NATIONALS OF EMBARGOED
COUNTRIES: CUBA, SUDAN, NORTH KOREA, IRAN, SYRIA AND CRIMEA A REGION OF UKRAINE, UNLESS AN EXPORT LICENSE OBTAINED FROM THE BUREAU OF INDUSTRY AND SECURITY, UNITED STATES
FULL R1.25
37.25
46.0
PN 08-20017-401
TS9X9X.375 STK
NEARSIDE CUT ONLY
2.500+ .003 .000
R3.5
8.00
4.000
4.000
45° 45°
9.458
R.75
PN 08-20017-402
.75 STK
SCALE 1:4
PN 08-20017-403
.75 STK
SCALE 1:2
4.
SHEET 2 OF 2
ENG.
DFT.
CHK.
DES.
MACHINED DIMENSIONS FOR
PLUNGER, CHASSIS JACK, NBOC MLV
125SURFACE FINISH IN
MICROINCHES RMS
(UNLESS NOTED)
C
SCALE:
TITLE:
REV.08-20017-400
SEE CUTLIST
APPROX. WEIGHT
CAGE CODE
.1
.02
.005
.25
X.X
INTERPRET PER ASME Y14.5-2009
SEE CUTLIST
MATERIAL:
PROJECT:
DO NOT SCALE
FROM DRAWING
NEXT ASSEMBLY:
N/A
NBOC MLV
1:5
REV 03/2024
DATE:A A
B B
C C
D D
E E
THIS DRAWING IS THE PROPERTY OF THE NASA BALLOON PROGRAM AND MAY NOT BE USED, COPIED, OR DISTRIBUTED (OUTSIDE OF AUTHORIZED CONTRACTORS) FOR ANY PURPOSE OTHER THAN THAT FOR WHICH IT IS SUPPLIED WITHOUT THE EXPRESS WRITTEN AUTHORITY OF THE NASA BALLON PROGRAM.
THIS DOCUMENT CONTAINS INFORMATION WITHIN THE PURVIEW OF THE EXPORT ADMINISTRATION REGULATIONS (EAR), 15 CFR §730-774, AND IS EXPORT-CONTROLLED. IT IS PROHIBITED FOR SALE, EXPORT, RE-EXPORT OR TRANSFER TO ORGANIZATIONS AND NATIONALS OF EMBARGOED
COUNTRIES: CUBA, SUDAN, NORTH KOREA, IRAN, SYRIA AND CRIMEA A REGION OF UKRAINE, UNLESS AN EXPORT LICENSE OBTAINED FROM THE BUREAU OF INDUSTRY AND SECURITY, UNITED STATES
MASK OFF AREA
PRIOR TO PRIMING AND PAINTING
AFTER PAINT HAS DRIED/CURED
REMOVE MASKING AND COAT UNPAINTED
AREA IN MIL-PRF-16173E GRADE 3 CLASS 1
AND COVER WITH MIL-PRF-3420 CLASS 3 PAPER
PRIOR TO SHIPPING, CONSULT ENGINEERING FOR ALTERNATIVE
8.
08-20017-500-XX-YY
3 7.
1/8
NOTES (UNLESS OTHERWISE SPECIFIED):
ALL DIMENSIONS IN INCHES UNLESS OTHERWISE 1.
SPECIFIED
FASTENER CLEARANCE HOLE TOLERANCES PER 2.
ASME B18.2.8-1999 OR ISO 273-1979 FOR SIZES
NOT COVERED BY ASME B18.2.8-1999
REMOVE BURRS AND BREAK SHARP EDGES .005-3.
.010 MAX
PRE-WELD MACHINING DIMENSIONS ON SH 2. 4.
EACH COMPONENT SHALL BE TAGGED WITH
P/N, L/N, AND S/N UNTIL THE COMPONENTS ARE
WELDED TO FORM WELDMENT P/N OF THIS
DOCUMENT.
ALL WELDING AND INSPECTION SHALL BE IN 5.
ACCORDANCE WITH AWS D1.1/D1.1M:2020
FILLER METAL1.
ER70S-6 AWS A5.181.
ER70S-3 AWS A5.182.
E7018-1 AWS A5.13.
ALL WELDS SHALL BE INSPECTED VISUALLY AND 6.
INSPECTED BY EITHER MAGNETIC PARTICLE
TESTING (MT) OR LIQUID PENETRANT TESTING (PT)
HAND TIGHTEN ITEM 3 (5/8 - 18 FASTENER)7.
BAG ALL COMPONENTS AND STAMP WITH 0.25 8.
HIGH CHARACTERS
XX = LOT NUMBER1.
YY = SERIAL NUMBER2.
POST WELD INSPECTION AND BEFORE INSERTING 9.
HARDWARE, EXCEPT WHERE NOTED:
REMOVE ALL SURFACE RUST, OIL AND 1.
GREASE PER NASA-STD-5008B §4.4.2 TO
INCLUDE SUB-SECTIONS
ALL SURFACES SHALL BE DEGREASED AND 2.
DRY PRIOR TO APPLYING PRIMER
APPLY CARBOLINE CARBOZINC 11 WB 3.
PRIMER PER NASA-STD-5008B §4.4.3 TO
INCLUDE SUB-SECTIONS
APPLY CARBOLINE CARBOACRYLIC 3358 4.
MIDCOAT (BROWN) PER NASA-STD-5008B
§4.4.3 TO INCLUDE SUB-SECTIONS
APPLY A MINIMUM OF TWO COATS 5.
CARBOLINE CARBOACRYLIC 3359
TOPCOAT (CARBOLINE COLOR CODE
C900, EQUIVALENT FED-STD-595 COLOR
BLACK, NO. 17038) PER NASA-STD-5008B
§4.4.3 TO INCLUDE SUB-SECTIONS
DATE REV. DESCRIPTION ENG/DFT
9/5/2024 - ORIGINAL RELEASE KS/CT
ITEM
NO. QTY. PART NO. DESCRIPTION LENGTH MATERIAL SOURCE SOURCE
PART NO. WEIGHT
1 1 08-20017-500 TOP PIN, CHASSIS JACK, NBOC MLV AISI 1045 7.2
2 1 08-20002-301 PIN RETAINING PLATE, 0.25 STK, NBOC
MLV A572 GR. 50 0.3
3 1 5/8-18 X 1, HHCS, GRADE 5, ZINC
PLATED
MCMASTER
CARR 92865A431 N/A
4 1 .25-28 GREASE FITTING, ZINC PLATED
STEEL
MCMASTER
CARR 1095K44 N/A
5 1 M6 WASHER, CLASS 8.8 STEEL, ZINC
PLATED
MCMASTER
CARR 91455A120 N/A
6 1 M6X1MM, 25MM, HHCS, CLASS 8.8,
ZINC PLATED
MCMASTER
CARR 91280A334 N/A
SHEET 1 OF 2
ENG.
DFT.
CHK.
DES.
TOP PIN, CHASSIS JACK, NBOC MLV
125SURFACE FINISH IN
MICROINCHES RMS
(UNLESS NOTED)
C
SCALE:
TITLE:
REV.08-20017-500
7.7
APPROX. WEIGHT
CAGE CODE
.1
.02
.005
.25
X.X
INTERPRET PER ASME Y14.5-2009
AISI 1045
MATERIAL:
PROJECT:
DO NOT SCALE
FROM DRAWING
NEXT ASSEMBLY:
08-20017
NBOC MLV
1:1
REV 03/2024
DATE:A A
B B
C C
D D
E E
THIS DRAWING IS THE PROPERTY OF THE NASA BALLOON PROGRAM AND MAY NOT BE USED, COPIED, OR DISTRIBUTED (OUTSIDE OF AUTHORIZED CONTRACTORS) FOR ANY PURPOSE OTHER THAN THAT FOR WHICH IT IS SUPPLIED WITHOUT THE EXPRESS WRITTEN AUTHORITY OF THE NASA BALLON PROGRAM.
THIS DOCUMENT CONTAINS INFORMATION WITHIN THE PURVIEW OF THE EXPORT ADMINISTRATION REGULATIONS (EAR), 15 CFR §730-774, AND IS EXPORT-CONTROLLED. IT IS PROHIBITED FOR SALE, EXPORT, RE-EXPORT OR TRANSFER TO ORGANIZATIONS AND NATIONALS OF EMBARGOED
COUNTRIES: CUBA, SUDAN, NORTH KOREA, IRAN, SYRIA AND CRIMEA A REGION OF UKRAINE, UNLESS AN EXPORT LICENSE OBTAINED FROM THE BUREAU OF INDUSTRY AND SECURITY, UNITED STATES
2.490+
.005
.000 CF
.0
.2
.7
.5
AA
5/8-18 UNF 1.250
2.60
2.00+ .03 .00
.15
R.10 .50+ .03 .06 4.5
.20 X .20
.03 X .03
.13
2X R.050 0
.2
.5
SECTION A-A
1/4-28 UNF .50
.213 THRU ALL
SHEET 2 OF 2
ENG.
DFT.
CHK.
DES.
MACHINED DIMENSIONS FOR TOP PIN,
CHASSIS JACK, NBOC MLV
125SURFACE FINISH IN
MICROINCHES RMS
(UNLESS NOTED)
C
SCALE:
TITLE:
REV.08-20017-500
SEE CUTLIST
APPROX. WEIGHT
CAGE CODE
.1
.02
.005
.25
X.X
INTERPRET PER ASME Y14.5-2009
Plain Carbon Steel
MATERIAL:
PROJECT:
DO NOT SCALE
FROM DRAWING
NEXT ASSEMBLY:
08-20017
NBOC MLV
1:1
REV 03/2024
DATE:A A
B B
C C
D D
E E
THIS DRAWING IS THE PROPERTY OF THE NASA BALLOON PROGRAM AND MAY NOT BE USED, COPIED, OR DISTRIBUTED (OUTSIDE OF AUTHORIZED CONTRACTORS) FOR ANY PURPOSE OTHER THAN THAT FOR WHICH IT IS SUPPLIED WITHOUT THE EXPRESS WRITTEN AUTHORITY OF THE NASA BALLON PROGRAM.
THIS DOCUMENT CONTAINS INFORMATION WITHIN THE PURVIEW OF THE EXPORT ADMINISTRATION REGULATIONS (EAR), 15 CFR §730-774, AND IS EXPORT-CONTROLLED. IT IS PROHIBITED FOR SALE, EXPORT, RE-EXPORT OR TRANSFER TO ORGANIZATIONS AND NATIONALS OF EMBARGOED
COUNTRIES: CUBA, SUDAN, NORTH KOREA, IRAN, SYRIA AND CRIMEA A REGION OF UKRAINE, UNLESS AN EXPORT LICENSE OBTAINED FROM THE BUREAU OF INDUSTRY AND SECURITY, UNITED STATES
DFT.
DES.
2.490+
.005
.000 CF 0
.0
.2
.5
.0
AA
5/8-18 UNF 1.25
2.60
2.00+ .03 .00
.125 .15 .50+
.03 .06 6.5
R.10
.03 X .03
.20 X .20
.2
.5
SECTION A-A
1/4-28 UNF .50
.213 THRU ALL
SHEET 2 OF 2
ENG.
DFT.
CHK.
DES.
MACHINED DIMENSIONS FOR BOTTOM
PIN, CHASSIS JACK, NBOC MLV
125SURFACE FINISH IN
MICROINCHES RMS
(UNLESS NOTED)
C
SCALE:
TITLE:
REV.08-20017-600
SEE CUTLIST
APPROX. WEIGHT
CAGE CODE
.1
.02
.005
.25
X.X
INTERPRET PER ASME Y14.5-2009
AISI 1045
MATERIAL:
PROJECT:
DO NOT SCALE
FROM DRAWING
NEXT ASSEMBLY:
08-20017
NBOC MLV
1:1
REV 03/2024
DATE:A A
B B
C C
D D
E E
THIS DRAWING IS THE PROPERTY OF THE NASA BALLOON PROGRAM AND MAY NOT BE USED, COPIED, OR DISTRIBUTED (OUTSIDE OF AUTHORIZED CONTRACTORS) FOR ANY PURPOSE OTHER THAN THAT FOR WHICH IT IS SUPPLIED WITHOUT THE EXPRESS WRITTEN AUTHORITY OF THE NASA BALLON PROGRAM.
THIS DOCUMENT CONTAINS INFORMATION WITHIN THE PURVIEW OF THE EXPORT ADMINISTRATION REGULATIONS (EAR), 15 CFR §730-774, AND IS EXPORT-CONTROLLED. IT IS PROHIBITED FOR SALE, EXPORT, RE-EXPORT OR TRANSFER TO ORGANIZATIONS AND NATIONALS OF EMBARGOED
COUNTRIES: CUBA, SUDAN, NORTH KOREA, IRAN, SYRIA AND CRIMEA A REGION OF UKRAINE, UNLESS AN EXPORT LICENSE OBTAINED FROM THE BUREAU OF INDUSTRY AND SECURITY, UNITED STATES
| 08-20017 Chassis Jack Assembly |
| 08-20017-01 Pin Adapter |
| 08-20017-02 Cover Plate |
| 08-20017-100 Chassis Jack Top |
| 08-20017-200 Chassis Jack Body |
| 08-20017-300 Jack Foot |
| 08-20017-400 Plunger |
| 08-20017-500 Top Pin |
| 08-20017-600 Bottom Pin |
File details come from the government source that posted it. Updated .