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4820-00-287-3129

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31BA

VALVE,SAFETY RELIEF

NSN, MFG P/N

4820002873129

NSN

4820-00-287-3129

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31BA

VALVE,SAFETY RELIEF

NSN, MFG P/N

4820002873129

NSN

4820-00-287-3129

MFG

CURTIS-TOLEDO INC.

Description

BONNET ATTACHMENT METHOD: THREADED
BONNET TYPE: INSIDE SPRING
CONNECTION STYLE: G46B PLAIN 1ST END
CONNECTION TYPE: THREADED EXTERNAL PIPE 1ST END
DISK LOADING METHOD: SPRING
FLOW CONTROL DEVICE: POPPET
MATERIAL: COPPER ALLOY BODY STEEL FLOW CONTROL DEVICE COPPER ALLOY SEAT COPPER ALLOY STEM
NOMINAL PIPE SIZE ACCOMMODATED: 0.375 INCHES 1ST END
NOMINAL THREAD SIZE: 0.375 INCHES 1ST END
OPENING PRESSURE SETTING: 185.0 POUNDS PER SQUARE INCH
STYLE DESIGNATOR: C3 ANGLE
THREAD DIRECTION: RIGHT-HAND 1ST END
THREAD SERIES DESIGNATOR: NPT 1ST END
VALVE OPERATION METHOD: AUTOMATIC OR MANUAL

4708K55

VALVE,CHECK

NSN, MFG P/N

4820002873114

NSN

4820-00-287-3114

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4708K55

VALVE,CHECK

NSN, MFG P/N

4820002873114

NSN

4820-00-287-3114

Description

CONNECTION STYLE: B9 PLAIN ALL ENDS
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
FLOW CONTROL DEVICE: DISK
MANUFACTURERS CODE: 81348
MATERIAL: COPPER ALLOY 836 BODY COPPER ALLOY 836 FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE BODY ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MAXIMUM OPERATING PRESSURE: 125.0 POUNDS PER SQUARE INCH 1ST RESPONSE 200.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING TEMP: 406.0 DEG FAHRENHEIT 1ST RESPONSE 150.0 DEG FAHRENHEIT 2ND RESPONSE
MEDIA FOR WHICH DESIGNED: STEAM 1ST RESPONSE WATER-OIL-GAS 2ND RESPONSE
MOUNTING POSITION: HORIZONTAL OR VERTICAL
NOMINAL THREAD SIZE: 1.000 INCHES ALL ENDS
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: WWV51
NONDEFINITIVE SPEC/STD DATA: 4 TYPE AND A CLASS
SPEC/STD CONTROLLING DATA:
STYLE DESIGNATOR: A2 STRAIGHT THRU
THREAD DIRECTION: RIGHT-HAND ALL ENDS
THREAD QUANTITY PER INCH: 11-1/2 1ST END
THREAD SERIES DESIGNATOR: NPT ALL ENDS
VALVE OPERATION METHOD: AUTOMATIC

513-1

VALVE,CHECK

NSN, MFG P/N

4820002873114

NSN

4820-00-287-3114

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513-1

VALVE,CHECK

NSN, MFG P/N

4820002873114

NSN

4820-00-287-3114

MFG

MILWAUKEE VALVE COMPANY INC. DBA HAMMOND

Description

CONNECTION STYLE: B9 PLAIN ALL ENDS
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
FLOW CONTROL DEVICE: DISK
MANUFACTURERS CODE: 81348
MATERIAL: COPPER ALLOY 836 BODY COPPER ALLOY 836 FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE BODY ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MAXIMUM OPERATING PRESSURE: 125.0 POUNDS PER SQUARE INCH 1ST RESPONSE 200.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING TEMP: 406.0 DEG FAHRENHEIT 1ST RESPONSE 150.0 DEG FAHRENHEIT 2ND RESPONSE
MEDIA FOR WHICH DESIGNED: STEAM 1ST RESPONSE WATER-OIL-GAS 2ND RESPONSE
MOUNTING POSITION: HORIZONTAL OR VERTICAL
NOMINAL THREAD SIZE: 1.000 INCHES ALL ENDS
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: WWV51
NONDEFINITIVE SPEC/STD DATA: 4 TYPE AND A CLASS
SPEC/STD CONTROLLING DATA:
STYLE DESIGNATOR: A2 STRAIGHT THRU
THREAD DIRECTION: RIGHT-HAND ALL ENDS
THREAD QUANTITY PER INCH: 11-1/2 1ST END
THREAD SERIES DESIGNATOR: NPT ALL ENDS
VALVE OPERATION METHOD: AUTOMATIC

87

VALVE,CHECK

NSN, MFG P/N

4820002873114

NSN

4820-00-287-3114

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87

VALVE,CHECK

NSN, MFG P/N

4820002873114

NSN

4820-00-287-3114

MFG

SCOTT VALVE MFG CO

Description

CONNECTION STYLE: B9 PLAIN ALL ENDS
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
FLOW CONTROL DEVICE: DISK
MANUFACTURERS CODE: 81348
MATERIAL: COPPER ALLOY 836 BODY COPPER ALLOY 836 FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE BODY ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MAXIMUM OPERATING PRESSURE: 125.0 POUNDS PER SQUARE INCH 1ST RESPONSE 200.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING TEMP: 406.0 DEG FAHRENHEIT 1ST RESPONSE 150.0 DEG FAHRENHEIT 2ND RESPONSE
MEDIA FOR WHICH DESIGNED: STEAM 1ST RESPONSE WATER-OIL-GAS 2ND RESPONSE
MOUNTING POSITION: HORIZONTAL OR VERTICAL
NOMINAL THREAD SIZE: 1.000 INCHES ALL ENDS
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: WWV51
NONDEFINITIVE SPEC/STD DATA: 4 TYPE AND A CLASS
SPEC/STD CONTROLLING DATA:
STYLE DESIGNATOR: A2 STRAIGHT THRU
THREAD DIRECTION: RIGHT-HAND ALL ENDS
THREAD QUANTITY PER INCH: 11-1/2 1ST END
THREAD SERIES DESIGNATOR: NPT ALL ENDS
VALVE OPERATION METHOD: AUTOMATIC

92A

VALVE,CHECK

NSN, MFG P/N

4820002873114

NSN

4820-00-287-3114

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92A

VALVE,CHECK

NSN, MFG P/N

4820002873114

NSN

4820-00-287-3114

MFG

JENKINS BROS

Description

CONNECTION STYLE: B9 PLAIN ALL ENDS
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
FLOW CONTROL DEVICE: DISK
MANUFACTURERS CODE: 81348
MATERIAL: COPPER ALLOY 836 BODY COPPER ALLOY 836 FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE BODY ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MAXIMUM OPERATING PRESSURE: 125.0 POUNDS PER SQUARE INCH 1ST RESPONSE 200.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING TEMP: 406.0 DEG FAHRENHEIT 1ST RESPONSE 150.0 DEG FAHRENHEIT 2ND RESPONSE
MEDIA FOR WHICH DESIGNED: STEAM 1ST RESPONSE WATER-OIL-GAS 2ND RESPONSE
MOUNTING POSITION: HORIZONTAL OR VERTICAL
NOMINAL THREAD SIZE: 1.000 INCHES ALL ENDS
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: WWV51
NONDEFINITIVE SPEC/STD DATA: 4 TYPE AND A CLASS
SPEC/STD CONTROLLING DATA:
STYLE DESIGNATOR: A2 STRAIGHT THRU
THREAD DIRECTION: RIGHT-HAND ALL ENDS
THREAD QUANTITY PER INCH: 11-1/2 1ST END
THREAD SERIES DESIGNATOR: NPT ALL ENDS
VALVE OPERATION METHOD: AUTOMATIC

A1088592G9

VALVE,CHECK

NSN, MFG P/N

4820002873114

NSN

4820-00-287-3114

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A1088592G9

VALVE,CHECK

NSN, MFG P/N

4820002873114

NSN

4820-00-287-3114

MFG

ITT CORPORATION

Description

CONNECTION STYLE: B9 PLAIN ALL ENDS
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
FLOW CONTROL DEVICE: DISK
MANUFACTURERS CODE: 81348
MATERIAL: COPPER ALLOY 836 BODY COPPER ALLOY 836 FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE BODY ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MAXIMUM OPERATING PRESSURE: 125.0 POUNDS PER SQUARE INCH 1ST RESPONSE 200.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING TEMP: 406.0 DEG FAHRENHEIT 1ST RESPONSE 150.0 DEG FAHRENHEIT 2ND RESPONSE
MEDIA FOR WHICH DESIGNED: STEAM 1ST RESPONSE WATER-OIL-GAS 2ND RESPONSE
MOUNTING POSITION: HORIZONTAL OR VERTICAL
NOMINAL THREAD SIZE: 1.000 INCHES ALL ENDS
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: WWV51
NONDEFINITIVE SPEC/STD DATA: 4 TYPE AND A CLASS
SPEC/STD CONTROLLING DATA:
STYLE DESIGNATOR: A2 STRAIGHT THRU
THREAD DIRECTION: RIGHT-HAND ALL ENDS
THREAD QUANTITY PER INCH: 11-1/2 1ST END
THREAD SERIES DESIGNATOR: NPT ALL ENDS
VALVE OPERATION METHOD: AUTOMATIC

A89880-2

VALVE,CHECK

NSN, MFG P/N

4820002873114

NSN

4820-00-287-3114

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A89880-2

VALVE,CHECK

NSN, MFG P/N

4820002873114

NSN

4820-00-287-3114

MFG

NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2

Description

CONNECTION STYLE: B9 PLAIN ALL ENDS
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
FLOW CONTROL DEVICE: DISK
MANUFACTURERS CODE: 81348
MATERIAL: COPPER ALLOY 836 BODY COPPER ALLOY 836 FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE BODY ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MAXIMUM OPERATING PRESSURE: 125.0 POUNDS PER SQUARE INCH 1ST RESPONSE 200.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING TEMP: 406.0 DEG FAHRENHEIT 1ST RESPONSE 150.0 DEG FAHRENHEIT 2ND RESPONSE
MEDIA FOR WHICH DESIGNED: STEAM 1ST RESPONSE WATER-OIL-GAS 2ND RESPONSE
MOUNTING POSITION: HORIZONTAL OR VERTICAL
NOMINAL THREAD SIZE: 1.000 INCHES ALL ENDS
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: WWV51
NONDEFINITIVE SPEC/STD DATA: 4 TYPE AND A CLASS
SPEC/STD CONTROLLING DATA:
STYLE DESIGNATOR: A2 STRAIGHT THRU
THREAD DIRECTION: RIGHT-HAND ALL ENDS
THREAD QUANTITY PER INCH: 11-1/2 1ST END
THREAD SERIES DESIGNATOR: NPT ALL ENDS
VALVE OPERATION METHOD: AUTOMATIC

B-319 1IN

VALVE,CHECK

NSN, MFG P/N

4820002873114

NSN

4820-00-287-3114

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B-319 1IN

VALVE,CHECK

NSN, MFG P/N

4820002873114

NSN

4820-00-287-3114

MFG

STOCKHAM VALVES AND FITTINGS INC

Description

CONNECTION STYLE: B9 PLAIN ALL ENDS
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
FLOW CONTROL DEVICE: DISK
MANUFACTURERS CODE: 81348
MATERIAL: COPPER ALLOY 836 BODY COPPER ALLOY 836 FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE BODY ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MAXIMUM OPERATING PRESSURE: 125.0 POUNDS PER SQUARE INCH 1ST RESPONSE 200.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING TEMP: 406.0 DEG FAHRENHEIT 1ST RESPONSE 150.0 DEG FAHRENHEIT 2ND RESPONSE
MEDIA FOR WHICH DESIGNED: STEAM 1ST RESPONSE WATER-OIL-GAS 2ND RESPONSE
MOUNTING POSITION: HORIZONTAL OR VERTICAL
NOMINAL THREAD SIZE: 1.000 INCHES ALL ENDS
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: WWV51
NONDEFINITIVE SPEC/STD DATA: 4 TYPE AND A CLASS
SPEC/STD CONTROLLING DATA:
STYLE DESIGNATOR: A2 STRAIGHT THRU
THREAD DIRECTION: RIGHT-HAND ALL ENDS
THREAD QUANTITY PER INCH: 11-1/2 1ST END
THREAD SERIES DESIGNATOR: NPT ALL ENDS
VALVE OPERATION METHOD: AUTOMATIC

B-319 1IN

VALVE,CHECK

NSN, MFG P/N

4820002873114

NSN

4820-00-287-3114

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B-319 1IN

VALVE,CHECK

NSN, MFG P/N

4820002873114

NSN

4820-00-287-3114

MFG

GULTON-STATHAM TRANSDUCERS INC

Description

CONNECTION STYLE: B9 PLAIN ALL ENDS
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
FLOW CONTROL DEVICE: DISK
MANUFACTURERS CODE: 81348
MATERIAL: COPPER ALLOY 836 BODY COPPER ALLOY 836 FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE BODY ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MAXIMUM OPERATING PRESSURE: 125.0 POUNDS PER SQUARE INCH 1ST RESPONSE 200.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING TEMP: 406.0 DEG FAHRENHEIT 1ST RESPONSE 150.0 DEG FAHRENHEIT 2ND RESPONSE
MEDIA FOR WHICH DESIGNED: STEAM 1ST RESPONSE WATER-OIL-GAS 2ND RESPONSE
MOUNTING POSITION: HORIZONTAL OR VERTICAL
NOMINAL THREAD SIZE: 1.000 INCHES ALL ENDS
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: WWV51
NONDEFINITIVE SPEC/STD DATA: 4 TYPE AND A CLASS
SPEC/STD CONTROLLING DATA:
STYLE DESIGNATOR: A2 STRAIGHT THRU
THREAD DIRECTION: RIGHT-HAND ALL ENDS
THREAD QUANTITY PER INCH: 11-1/2 1ST END
THREAD SERIES DESIGNATOR: NPT ALL ENDS
VALVE OPERATION METHOD: AUTOMATIC

B-319 SZ 1 IN

VALVE,CHECK

NSN, MFG P/N

4820002873114

NSN

4820-00-287-3114

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B-319 SZ 1 IN

VALVE,CHECK

NSN, MFG P/N

4820002873114

NSN

4820-00-287-3114

MFG

STOCKHAM VALVES AND FITTINGS INC

Description

CONNECTION STYLE: B9 PLAIN ALL ENDS
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
FLOW CONTROL DEVICE: DISK
MANUFACTURERS CODE: 81348
MATERIAL: COPPER ALLOY 836 BODY COPPER ALLOY 836 FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE BODY ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MAXIMUM OPERATING PRESSURE: 125.0 POUNDS PER SQUARE INCH 1ST RESPONSE 200.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING TEMP: 406.0 DEG FAHRENHEIT 1ST RESPONSE 150.0 DEG FAHRENHEIT 2ND RESPONSE
MEDIA FOR WHICH DESIGNED: STEAM 1ST RESPONSE WATER-OIL-GAS 2ND RESPONSE
MOUNTING POSITION: HORIZONTAL OR VERTICAL
NOMINAL THREAD SIZE: 1.000 INCHES ALL ENDS
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: WWV51
NONDEFINITIVE SPEC/STD DATA: 4 TYPE AND A CLASS
SPEC/STD CONTROLLING DATA:
STYLE DESIGNATOR: A2 STRAIGHT THRU
THREAD DIRECTION: RIGHT-HAND ALL ENDS
THREAD QUANTITY PER INCH: 11-1/2 1ST END
THREAD SERIES DESIGNATOR: NPT ALL ENDS
VALVE OPERATION METHOD: AUTOMATIC

B319

VALVE,CHECK

NSN, MFG P/N

4820002873114

NSN

4820-00-287-3114

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B319

VALVE,CHECK

NSN, MFG P/N

4820002873114

NSN

4820-00-287-3114

MFG

STOCKHAM VALVES AND FITTINGS INC

Description

CONNECTION STYLE: B9 PLAIN ALL ENDS
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
FLOW CONTROL DEVICE: DISK
MANUFACTURERS CODE: 81348
MATERIAL: COPPER ALLOY 836 BODY COPPER ALLOY 836 FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE BODY ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MAXIMUM OPERATING PRESSURE: 125.0 POUNDS PER SQUARE INCH 1ST RESPONSE 200.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING TEMP: 406.0 DEG FAHRENHEIT 1ST RESPONSE 150.0 DEG FAHRENHEIT 2ND RESPONSE
MEDIA FOR WHICH DESIGNED: STEAM 1ST RESPONSE WATER-OIL-GAS 2ND RESPONSE
MOUNTING POSITION: HORIZONTAL OR VERTICAL
NOMINAL THREAD SIZE: 1.000 INCHES ALL ENDS
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: WWV51
NONDEFINITIVE SPEC/STD DATA: 4 TYPE AND A CLASS
SPEC/STD CONTROLLING DATA:
STYLE DESIGNATOR: A2 STRAIGHT THRU
THREAD DIRECTION: RIGHT-HAND ALL ENDS
THREAD QUANTITY PER INCH: 11-1/2 1ST END
THREAD SERIES DESIGNATOR: NPT ALL ENDS
VALVE OPERATION METHOD: AUTOMATIC

WWV51

VALVE,CHECK

NSN, MFG P/N

4820002873114

NSN

4820-00-287-3114

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WWV51

VALVE,CHECK

NSN, MFG P/N

4820002873114

NSN

4820-00-287-3114

MFG

FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC

Description

CONNECTION STYLE: B9 PLAIN ALL ENDS
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
FLOW CONTROL DEVICE: DISK
MANUFACTURERS CODE: 81348
MATERIAL: COPPER ALLOY 836 BODY COPPER ALLOY 836 FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE BODY ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MAXIMUM OPERATING PRESSURE: 125.0 POUNDS PER SQUARE INCH 1ST RESPONSE 200.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING TEMP: 406.0 DEG FAHRENHEIT 1ST RESPONSE 150.0 DEG FAHRENHEIT 2ND RESPONSE
MEDIA FOR WHICH DESIGNED: STEAM 1ST RESPONSE WATER-OIL-GAS 2ND RESPONSE
MOUNTING POSITION: HORIZONTAL OR VERTICAL
NOMINAL THREAD SIZE: 1.000 INCHES ALL ENDS
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: WWV51
NONDEFINITIVE SPEC/STD DATA: 4 TYPE AND A CLASS
SPEC/STD CONTROLLING DATA:
STYLE DESIGNATOR: A2 STRAIGHT THRU
THREAD DIRECTION: RIGHT-HAND ALL ENDS
THREAD QUANTITY PER INCH: 11-1/2 1ST END
THREAD SERIES DESIGNATOR: NPT ALL ENDS
VALVE OPERATION METHOD: AUTOMATIC

34-2IN

VALVE,CHECK

NSN, MFG P/N

4820002873115

NSN

4820-00-287-3115

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34-2IN

VALVE,CHECK

NSN, MFG P/N

4820002873115

NSN

4820-00-287-3115

MFG

AMERICAN VALVE MFG CO

Description

CONNECTION STYLE: B9 PLAIN ALL ENDS
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
FLOW CONTROL DEVICE: DISK
MATERIAL: IRON CAST UNS F12102 BODY COPPER ALLOY 922 FLOW CONTROL DEVICE COPPER ALLOY 922 SEAT
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A126-61T,CLASS B ASSN STD SINGLE MATERIAL RESPONSE BODY
MAXIMUM OPERATING PRESSURE: 125.0 POUNDS PER SQUARE INCH 1ST RESPONSE 200.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MEDIA FOR WHICH DESIGNED: STEAM 1ST RESPONSE WATER-OIL-GAS 2ND RESPONSE
MOUNTING POSITION: HORIZONTAL
NOMINAL THREAD SIZE: 2.000 INCHES ALL ENDS
RENEWABLE SEAT RING TYPE: THREADED
STYLE DESIGNATOR: A2 STRAIGHT THRU
THREAD DIRECTION: RIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATOR: NPT ALL ENDS
VALVE OPERATION METHOD: AUTOMATIC

372

VALVE,CHECK

NSN, MFG P/N

4820002873115

NSN

4820-00-287-3115

View More Info

372

VALVE,CHECK

NSN, MFG P/N

4820002873115

NSN

4820-00-287-3115

MFG

CRANE CO DIV VALVE DIV

Description

CONNECTION STYLE: B9 PLAIN ALL ENDS
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
FLOW CONTROL DEVICE: DISK
MATERIAL: IRON CAST UNS F12102 BODY COPPER ALLOY 922 FLOW CONTROL DEVICE COPPER ALLOY 922 SEAT
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A126-61T,CLASS B ASSN STD SINGLE MATERIAL RESPONSE BODY
MAXIMUM OPERATING PRESSURE: 125.0 POUNDS PER SQUARE INCH 1ST RESPONSE 200.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MEDIA FOR WHICH DESIGNED: STEAM 1ST RESPONSE WATER-OIL-GAS 2ND RESPONSE
MOUNTING POSITION: HORIZONTAL
NOMINAL THREAD SIZE: 2.000 INCHES ALL ENDS
RENEWABLE SEAT RING TYPE: THREADED
STYLE DESIGNATOR: A2 STRAIGHT THRU
THREAD DIRECTION: RIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATOR: NPT ALL ENDS
VALVE OPERATION METHOD: AUTOMATIC

372-2INCH

VALVE,CHECK

NSN, MFG P/N

4820002873115

NSN

4820-00-287-3115

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372-2INCH

VALVE,CHECK

NSN, MFG P/N

4820002873115

NSN

4820-00-287-3115

MFG

CRANE CO DIV VALVE DIV

Description

CONNECTION STYLE: B9 PLAIN ALL ENDS
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
FLOW CONTROL DEVICE: DISK
MATERIAL: IRON CAST UNS F12102 BODY COPPER ALLOY 922 FLOW CONTROL DEVICE COPPER ALLOY 922 SEAT
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A126-61T,CLASS B ASSN STD SINGLE MATERIAL RESPONSE BODY
MAXIMUM OPERATING PRESSURE: 125.0 POUNDS PER SQUARE INCH 1ST RESPONSE 200.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MEDIA FOR WHICH DESIGNED: STEAM 1ST RESPONSE WATER-OIL-GAS 2ND RESPONSE
MOUNTING POSITION: HORIZONTAL
NOMINAL THREAD SIZE: 2.000 INCHES ALL ENDS
RENEWABLE SEAT RING TYPE: THREADED
STYLE DESIGNATOR: A2 STRAIGHT THRU
THREAD DIRECTION: RIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATOR: NPT ALL ENDS
VALVE OPERATION METHOD: AUTOMATIC

IR1123-2IN

VALVE,CHECK

NSN, MFG P/N

4820002873115

NSN

4820-00-287-3115

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IR1123-2IN

VALVE,CHECK

NSN, MFG P/N

4820002873115

NSN

4820-00-287-3115

MFG

HAMMOND VALVE CORP

Description

CONNECTION STYLE: B9 PLAIN ALL ENDS
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
FLOW CONTROL DEVICE: DISK
MATERIAL: IRON CAST UNS F12102 BODY COPPER ALLOY 922 FLOW CONTROL DEVICE COPPER ALLOY 922 SEAT
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A126-61T,CLASS B ASSN STD SINGLE MATERIAL RESPONSE BODY
MAXIMUM OPERATING PRESSURE: 125.0 POUNDS PER SQUARE INCH 1ST RESPONSE 200.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MEDIA FOR WHICH DESIGNED: STEAM 1ST RESPONSE WATER-OIL-GAS 2ND RESPONSE
MOUNTING POSITION: HORIZONTAL
NOMINAL THREAD SIZE: 2.000 INCHES ALL ENDS
RENEWABLE SEAT RING TYPE: THREADED
STYLE DESIGNATOR: A2 STRAIGHT THRU
THREAD DIRECTION: RIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATOR: NPT ALL ENDS
VALVE OPERATION METHOD: AUTOMATIC

234240PC4

VALVE,GATE

NSN, MFG P/N

4820002873120

NSN

4820-00-287-3120

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234240PC4

VALVE,GATE

NSN, MFG P/N

4820002873120

NSN

4820-00-287-3120

MFG

NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER

Description

BONNET ATTACHMENT METHOD: THREADED
BONNET TYPE: OUTSIDE SCREW-YOKE
CONNECTION TYPE: THREADED INTERNAL PIPE
FEATURES PROVIDED: BONNET PACKING
INLET RELATIONSHIP WITH OUTLET: IDENTICAL
MATERIAL: COPPER ALLOY 922 BODY NICKEL ALLOY SEAT COPPER ALLOY STEM NICKEL ALLOY DISK
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY ASTM B584 ALLOY C87500 ASSN STD SINGLE MATERIAL RESPONSE STEM
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED: 200.0 POUNDS PER SQUARE INCH STEAM AND 400.0 POUNDS PER SQUARE INCH WATER-OIL-GAS
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED: 550.0 DEG FAHRENHEIT STEAM
NOMINAL THREAD SIZE: 1.500 INCHES
PRESSURE CLASS: 200.0 POUNDS
SPECIAL FEATURES: SINGLE WEDGE DISC
STEM TYPE: NONRISING
THREAD SERIES DESIGNATOR: NPT
VALVE OPERATION METHOD: MANUAL
VALVE SIZE: 1.500 INCHES

768-1-1/2

VALVE,GATE

NSN, MFG P/N

4820002873120

NSN

4820-00-287-3120

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768-1-1/2

VALVE,GATE

NSN, MFG P/N

4820002873120

NSN

4820-00-287-3120

MFG

LUNKENHEIMER CO

Description

BONNET ATTACHMENT METHOD: THREADED
BONNET TYPE: OUTSIDE SCREW-YOKE
CONNECTION TYPE: THREADED INTERNAL PIPE
FEATURES PROVIDED: BONNET PACKING
INLET RELATIONSHIP WITH OUTLET: IDENTICAL
MATERIAL: COPPER ALLOY 922 BODY NICKEL ALLOY SEAT COPPER ALLOY STEM NICKEL ALLOY DISK
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY ASTM B584 ALLOY C87500 ASSN STD SINGLE MATERIAL RESPONSE STEM
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED: 200.0 POUNDS PER SQUARE INCH STEAM AND 400.0 POUNDS PER SQUARE INCH WATER-OIL-GAS
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED: 550.0 DEG FAHRENHEIT STEAM
NOMINAL THREAD SIZE: 1.500 INCHES
PRESSURE CLASS: 200.0 POUNDS
SPECIAL FEATURES: SINGLE WEDGE DISC
STEM TYPE: NONRISING
THREAD SERIES DESIGNATOR: NPT
VALVE OPERATION METHOD: MANUAL
VALVE SIZE: 1.500 INCHES

31BA

VALVE,SAFETY RELIEF

NSN, MFG P/N

4820002873129

NSN

4820-00-287-3129

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31BA

VALVE,SAFETY RELIEF

NSN, MFG P/N

4820002873129

NSN

4820-00-287-3129

MFG

CURTIS-TOLEDO INC.

Description

BONNET ATTACHMENT METHOD: THREADED
BONNET TYPE: INSIDE SPRING
CONNECTION STYLE: G46B PLAIN 1ST END
CONNECTION TYPE: THREADED EXTERNAL PIPE 1ST END
DISK LOADING METHOD: SPRING
FLOW CONTROL DEVICE: POPPET
MATERIAL: COPPER ALLOY BODY STEEL FLOW CONTROL DEVICE COPPER ALLOY SEAT COPPER ALLOY STEM
NOMINAL PIPE SIZE ACCOMMODATED: 0.375 INCHES 1ST END
NOMINAL THREAD SIZE: 0.375 INCHES 1ST END
OPENING PRESSURE SETTING: 185.0 POUNDS PER SQUARE INCH
STYLE DESIGNATOR: C3 ANGLE
THREAD DIRECTION: RIGHT-HAND 1ST END
THREAD SERIES DESIGNATOR: NPT 1ST END
VALVE OPERATION METHOD: AUTOMATIC OR MANUAL

GK100

VALVE,SAFETY RELIEF

NSN, MFG P/N

4820002873129

NSN

4820-00-287-3129

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GK100

VALVE,SAFETY RELIEF

NSN, MFG P/N

4820002873129

NSN

4820-00-287-3129

MFG

CURTIS-TOLEDO INC.

Description

BONNET ATTACHMENT METHOD: THREADED
BONNET TYPE: INSIDE SPRING
CONNECTION STYLE: G46B PLAIN 1ST END
CONNECTION TYPE: THREADED EXTERNAL PIPE 1ST END
DISK LOADING METHOD: SPRING
FLOW CONTROL DEVICE: POPPET
MATERIAL: COPPER ALLOY BODY STEEL FLOW CONTROL DEVICE COPPER ALLOY SEAT COPPER ALLOY STEM
NOMINAL PIPE SIZE ACCOMMODATED: 0.375 INCHES 1ST END
NOMINAL THREAD SIZE: 0.375 INCHES 1ST END
OPENING PRESSURE SETTING: 185.0 POUNDS PER SQUARE INCH
STYLE DESIGNATOR: C3 ANGLE
THREAD DIRECTION: RIGHT-HAND 1ST END
THREAD SERIES DESIGNATOR: NPT 1ST END
VALVE OPERATION METHOD: AUTOMATIC OR MANUAL