Optical_Sight_Glass_Specifications.pdf

DATEDATE REVREV

SEE SHEETS 2, 3A, & 3B

MICROFILMED

RECORD OF REVISED SHEETS

AD53711 5295154

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PHONE: (360) 476-3665

PREPARED BY

CODE: 2320.6

REV.

2302.3

PNSY C938

06TLM

903T

2320.1 2320.3 2320.5

NNSY C/2320

NNSY S/06

BPMI

SNVY (NNS)

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9876543210

THIS IS A NON-DEVIATION DRAWING

THIS DRAWING COMPLIES WITH NAVSEA 08 DOCUMENTS REFERENCED HEREIN AND DOES NOT

VIOLATE APPLICABLE NAVSEA REQUIREMENTS. THIS DRAWING IS GOVERNED BY NO LEAD YARD DRAWINGS.

DEPARTMENT OF THE NAVY

PUGET SOUND NAVAL SHIPYARD, BREMERTON, WA

NUCLEAR ENGINEERING DEPARTMENT, CODE 2300

WT GRP

SCALE: None

REVFSCM NO.SIZE NAVSEA DRAWING NO.

PROJECT

ENGINEER

CHECKED BY

APPROVED BY:

A

THIS DWG. MEETS ASME Y14.5 2009. UNLESS

OTHERWISE SPECIFIED DIMENSIONS ARE IN INCHES

TOLERANCE: 1 PLACE DECIMALS ± .120"

2 PLACE DECIMALS ± .020"

3 PLACE DECIMALS ± .005"

4 PLACE DECIMALS ± .0005"

ANGLES ± 1/2 Degree

SURFACE FINISH SHALL BE 125 MICROINCHES OR

BETTER UNLESS OTHERWISE SPECIFIED.

SHEET:

ABBRIVIATED

TITLE

TOOLING AND ADAPTERS

FOR REPAIR OF VALVES

& COMPONENTS

BRANCH

SUPERVISOR

PUGET SOUND NAVAL SHIPYARD & IMF

1400 FARRAGUT AVE.

BREMERTON, WA. 98314-5001

C. Tran

D. Lawrence

R. Vail

See revision desc.

L G & A D A P T R E P A I O F V A L V E S COMPT R &

PHNSY C/930.1

PHNSY C/2320

NAVSEA 08M

NNSY S/31 (C/906)

V A

R

IO

U S

Distribution Statement D: Distribution authorization to DoD and DoD contractors only; Administrative/Operational use.

Other U.S. requests shall be refered to

COMNAVSEASYSCOM (SEA OOD)

Fi le d E le ct ro ni ca lly

L. Frei

AD

FSCM NO.

M. BLANKENSHIP

53711

1400 FARRAGUT AVE.

BREMERTON, WA 98314

DEPARTMENT OF THE NAVY

NAVAL SEA SYSTEMS COMMAND

WASHINGTON D.C. 02382

NAVSEA DWG NO.SIZE

SHEET:

820-5295154A

DRAWN BY:

CHECKED BY:

J. RESIDE

REV.

NONESCALE: MAT'L:

PUGET SOUND NAVAL SHIPYARD & IMF

sa ve d as

\s ps sv r1

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AD

AD

AD

"J"

O "D" at intersection

"K"

"E"

45° ±5 "T"

See Detail "A"

Detail "A"

Boss Face

O"C"

O"F"

"M"

R .005/.010 Machine as necessary to achieve a flat surface. If face of boss is a machined flat surface, dimensions "F" and "M" need not apply.

This dimension applies when tap drill cannot pass through entire boss AD

AD

AD

12. DIAMOND ABRASIVE – Lap part number suffix indicates diamond abrasive grit. For Example, T60-180 is a seat lap with 180 grit abrasive.

12.1 Vendor manufacture: Diamond plated parts made to this drawing shall follow industry practice for Nickel Plated Diamond Tools where in diamond grit is embedded on the Lap Blank by electrodeposition of nickel. Particle size of the diamond abrasive shall be per

12.3 below.

12.2 Shipyard manufacture: Lapping tools shall have diamond abrasive applied per PSNS IPI 6300-902, Electroplating, Processes, and Quality Control of; Electroplating Procedure 31E - Diamond Tool, latest revision.

12.3 Particle size of diamond abrasive shall be as follows:

180 grit...170-200 mesh (88-74 Micron) 60 grit…48-60 mesh (300-250 Micron) 300 grit...270-320 mesh (53-44 Micron) 100 grit…80-100 mesh (150-80 Micron) 600 grit...470-1000 mesh (36-22 Micron)

Dimensional Inspection of the Lap Blank shall be done prior to plating. Unless otherwise specified, plating shall extend over the lap end to the edge inner tangent minimum, but not to the inside diameter or slot beyond the plane of the lap end. Loose or flaking plating is not acceptable.

13. ANODIZING - When required, hard anodizing of aluminum parts shall be done per MIL-A-8625 type III, class 1. Anodizing shall not be sealed or dyed. Unless otherwise specified anodizing shall be .002" thick on external surfaces. Unless otherwise specified anodizing of the internal bores shall be done without the use of special anodes so anodizing thickness is expected to be less.

14. MS 16142 O-RING BOSS - When referenced, make the MS16142 O-ring boss connections as shown below with a MS16142 (SAE J1926) O-ring boss cutter. General Note 7 does not apply to MS fittings. Note: although referenced in this drawing, MS16142 has been replaced by SAE J1926. Manufacturers of fittings and cutting tools use the specs MS16142 and SAE J1926 interchangeably. The two specs are technically equivalent.

SIZE

DASH #

OD

TUBE

SIZE

“C”

“D” +.005 -.000

“E” +.015 -.000

"F" Min.

"J" Min.

"K" ±1°

“M” "T"

Thread Size

MS

51840

Plug size

O-ring Size

-2 .125 .062-.277 0.358 .074 0.672 0.468 12° .062 .312-24UNF-2B -21 3-902

-4 .250 .172-.395 0.487 .093 0.828 0.547 12° .062 .438-20UNF-2B -23 3-904

-6 .375 .297-.515 0.616 .097 0.969 0.609 12° .062 .562-18UNF-2B -25 3-906

-8 .500 .391-.696 0.811 .100 1.188 0.688 15° .094 .750-16UNF-2B -26 3-908

-12 .750 .609-.990 1.148 .130 1.625 0.906 15° .094 1.063-12UN-2B -28 3-912

-16 1.000 .844-1.240 1.398 .130 1.910 0.906 15° .125 1.312-12UN-2B -30 3-916

15. Optical Grade Polish the Eye sight end, lower angled end and the .12 (SG0750) or .18 (SG1375) cut-out to an 8 surface finish or better.

16. Apply a label to the container showing:

Name: Optical Sight Glass, (.750 or 1.375 size) Part#: SG0750 OR SG1375 PSNS Stock#: 6650-LL-N01-J585 (for SG0750) OR 6650-LL-N01-J736 (for SG1375)

17. Data for manufacturing only not for inspection. Go-nogo gage acceptable for inspection.

2.000-8 ACME 2G

ØMajor max ØMajor min ØPitch max ØPitch min ØMinor max ØMinor min External 2.0000 1.9938 1.9262 1.9177 1.8550 1.8423 Internal 2.0400 2.0200 1.9460 1.9375 1.8813 1.8750

AD

c015084 Highlight

M. Blankenship

53711

PUGET SOUND NAVAL SHIPYARD & IMF

1400 FARRAGUT AVE.

BREMERTON, WA 98314

DEPARTMENT OF THE NAVY

NAVAL SEA SYSTEMS COMMAND

WASHINGTON D.C. 02382

NAVSEA DWG NO.

MT-54

SIZE

SHEET:

820-5295154A

DRAWN BY:

CHECKED BY:

J. Reside

REV.

NONESCALE: MAT'L:

sa ve d as

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SG

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.d ft

Optical Sight Glass - SG1375

Optical grade polish, per gen. note 15.

.50 1.00

1.369O

1.38

.745O

.60

.18

45°

30°

O .125 `.25 (Setup hole)

10.1

45°

Rod, Cast Acrylic

1.970O

45°

1.915

6.769

Acceptable clarity

Unacceptable clarity

AD

NOTE:

1) This detail was developed from reference G.

2) No Markings required per General Note 4.

3) See Sheet MT141 for Inspection Mock-up with viewing text.

R 5.0

Optical grade polish, per Gen. Note 15.

For 1in. HP, 1in. LP-70° & 1½in. LP valves & larger, excluding the '140 series LP valves. AD

M. Blankenship

53711

1400 FARRAGUT AVE.

BREMERTON, WA 98314

DEPARTMENT OF THE NAVY

NAVAL SEA SYSTEMS COMMAND

WASHINGTON D.C. 02382

NAVSEA DWG NO.SIZE

SHEET:

A

DRAWN BY:

CHECKED BY:

J. Reside

REV.

NONESCALE: MAT'L:

PUGET SOUND NAVAL SHIPYARD & IMF

820-5295154 sa ve d as

\s ps sv r1

\C

0\ S0

6\ Sh op S to re

T oo lin g\

4\

R ev

A D

\S he et M

T

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SG

S ig ht G la ss

.d ft

Optical Sight Glass - SG0750 For 1" Valve & smaller

MT-57

Optical grade polish, per Gen. Note 15.

O .125 `.25 (Set up Hole)

45°

.50 1.0

R 5.0

Optical grade polish, per Gen. Note 15.

.440O

.12

.38 .80

30°

45°

.740O

45°

9.0

Rod, Cast Acrylic

6.226

.098

1.970O

1.063

Acceptable clarity

Unacceptable clarity

AD

NOTE:

1) This detail was developed from reference G.

2) No Markings required per General Note 4.

3) See Sheet MT140 for Inspection Mock-up with viewing text.AD