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4820-00-351-2531

20 Products

250C012

SEAT,VALVE

NSN, MFG P/N

4820003512531

NSN

4820-00-351-2531

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250C012

SEAT,VALVE

NSN, MFG P/N

4820003512531

NSN

4820-00-351-2531

MFG

CREST/GOOD MANUFACTURING CO. INC.

Description

BODY INSIDE DIAMETER: 0.321 INCHES NOMINAL
FLANGE DIAMETER: 0.595 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT: 0.125 INCHES NOMINAL
HARDNESS RATING: NOT RATED
MATERIAL: STEEL OVERALL
NOMINAL THREAD SIZE: 0.500 INCHES SINGLE THREADED PORTION
SEATING SURFACE SHAPE: FLAT
STYLE DESIGNATOR: A1 FAUCET
SURFACE TREATMENT: CHROMATE OVERALL
THREAD CLASS: 2A SINGLE THREADED PORTION
THREAD LENGTH: 0.250 INCHES NOMINAL SINGLE THREADED PORTION
THREAD SERIES DESIGNATOR: UNF SINGLE THREADED PORTION
UNDER FLANGE HEIGHT: 0.323 INCHES NOMINAL

740923-2

CHAMBER AND PLUG

NSN, MFG P/N

4820003512348

NSN

4820-00-351-2348

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740923-2

CHAMBER AND PLUG

NSN, MFG P/N

4820003512348

NSN

4820-00-351-2348

MFG

HAMILTON SUNDSTRAND CORPORATION

Description

DESIGN CONTROL REFERENCE: 740923-2
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL,4.850 IN. LG,1.590 IN. W,1.465 IN. H
MANUFACTURERS CODE: 73030
THE MANUFACTURERS DATA:

8151-6EF

VALVE,BALL

NSN, MFG P/N

4820003512351

NSN

4820-00-351-2351

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8151-6EF

VALVE,BALL

NSN, MFG P/N

4820003512351

NSN

4820-00-351-2351

MFG

PARKER-HANNIFIN CORPORATION DBA FLUID SYSTEMS DIVISION

Description

CONNECTION STYLE: G42 FLARED ALL ENDS
CONNECTION TYPE: THREADED EXTERNAL TUBE ALL ENDS
DESIGN CONTROL REFERENCE: 8151-6EF
MANUFACTURERS CODE: 3H889
MATERIAL: ALUMINUM ALLOY OVERALL
MAXIMUM OPERATING PRESSURE: 60.0 POUNDS PER SQUARE INCH 1ST RESPONSE
MAXIMUM OPERATING TEMP: 160.0 DEG FAHRENHEIT 2ND RESPONSE
MEDIA FOR WHICH DESIGNED: FUEL/OIL, HYDROCARBON 1ST RESPONSE AIR 2ND RESPONSE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.375 INCHES ALL ENDS
NOMINAL THREAD SIZE: 0.562 INCHES ALL ENDS
SEAT ANGLE: 37.0 DEGREES ALL ENDS
SPECIAL FEATURES: BULKHEADFLARED CONNECTION ON INLET END
STYLE DESIGNATOR: A44 STRAIGHT THRU
SURFACE TREATMENT: ANODIZE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TYPE1 MIL SPEC SINGLE TREATMENT RESPONSE
THE MANUFACTURERS DATA:
THREAD CLASS: 3A ALL ENDS
THREAD DIRECTION: RIGHT-HAND ALL ENDS
THREAD QUANTITY PER INCH: 18 ALL ENDS
THREAD SERIES DESIGNATOR: UNF ALL ENDS
VALVE OPERATION METHOD: MANUAL

8151-6EF

VALVE,BALL

NSN, MFG P/N

4820003512351

NSN

4820-00-351-2351

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8151-6EF

VALVE,BALL

NSN, MFG P/N

4820003512351

NSN

4820-00-351-2351

MFG

PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS

Description

CONNECTION STYLE: G42 FLARED ALL ENDS
CONNECTION TYPE: THREADED EXTERNAL TUBE ALL ENDS
DESIGN CONTROL REFERENCE: 8151-6EF
MANUFACTURERS CODE: 3H889
MATERIAL: ALUMINUM ALLOY OVERALL
MAXIMUM OPERATING PRESSURE: 60.0 POUNDS PER SQUARE INCH 1ST RESPONSE
MAXIMUM OPERATING TEMP: 160.0 DEG FAHRENHEIT 2ND RESPONSE
MEDIA FOR WHICH DESIGNED: FUEL/OIL, HYDROCARBON 1ST RESPONSE AIR 2ND RESPONSE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.375 INCHES ALL ENDS
NOMINAL THREAD SIZE: 0.562 INCHES ALL ENDS
SEAT ANGLE: 37.0 DEGREES ALL ENDS
SPECIAL FEATURES: BULKHEADFLARED CONNECTION ON INLET END
STYLE DESIGNATOR: A44 STRAIGHT THRU
SURFACE TREATMENT: ANODIZE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TYPE1 MIL SPEC SINGLE TREATMENT RESPONSE
THE MANUFACTURERS DATA:
THREAD CLASS: 3A ALL ENDS
THREAD DIRECTION: RIGHT-HAND ALL ENDS
THREAD QUANTITY PER INCH: 18 ALL ENDS
THREAD SERIES DESIGNATOR: UNF ALL ENDS
VALVE OPERATION METHOD: MANUAL

2M6332

VALVE,ANGLE

NSN, MFG P/N

4820003512425

NSN

4820-00-351-2425

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2M6332

VALVE,ANGLE

NSN, MFG P/N

4820003512425

NSN

4820-00-351-2425

MFG

CATERPILLAR INC. DBA CATERPILLAR DIV GOVERNMENTAL AND DEFENSE PRODUCTS

Description

BONNET ATTACHMENT METHOD: THREADED
BONNET TYPE: INSIDE SPRING
CONNECTION STYLE: G9 PLAIN ALL ENDS
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
FLOW CONTROL DEVICE: DISK
MATERIAL: ALUMINUM ALLOY BODY COPPER ALLOY SEAT STEEL STEM
MAXIMUM OPERATING PRESSURE: 120.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNED: AIR SINGLE RESPONSE
NOMINAL THREAD SIZE: 0.125 INCHES ALL ENDS
SPECIAL FEATURES: SUPPORTS CLARK MODEL 290M;TRACTOR,WHEELED,IND.,DIESEL DRIVEN;MED DBP,NSN 2420000889384,W/ROPS NSN 2420010590090
STYLE DESIGNATOR: A7 ANGLE
THREAD DIRECTION: RIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATOR: NPT ALL ENDS
VALVE OPERATION METHOD: MANUAL

AB0310LM6332

VALVE,ANGLE

NSN, MFG P/N

4820003512425

NSN

4820-00-351-2425

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AB0310LM6332

VALVE,ANGLE

NSN, MFG P/N

4820003512425

NSN

4820-00-351-2425

MFG

BRIGHTON CROMWELL LLC

Description

BONNET ATTACHMENT METHOD: THREADED
BONNET TYPE: INSIDE SPRING
CONNECTION STYLE: G9 PLAIN ALL ENDS
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
FLOW CONTROL DEVICE: DISK
MATERIAL: ALUMINUM ALLOY BODY COPPER ALLOY SEAT STEEL STEM
MAXIMUM OPERATING PRESSURE: 120.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNED: AIR SINGLE RESPONSE
NOMINAL THREAD SIZE: 0.125 INCHES ALL ENDS
SPECIAL FEATURES: SUPPORTS CLARK MODEL 290M;TRACTOR,WHEELED,IND.,DIESEL DRIVEN;MED DBP,NSN 2420000889384,W/ROPS NSN 2420010590090
STYLE DESIGNATOR: A7 ANGLE
THREAD DIRECTION: RIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATOR: NPT ALL ENDS
VALVE OPERATION METHOD: MANUAL

AB0310LM6332

VALVE,ANGLE

NSN, MFG P/N

4820003512425

NSN

4820-00-351-2425

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AB0310LM6332

VALVE,ANGLE

NSN, MFG P/N

4820003512425

NSN

4820-00-351-2425

MFG

AR BEE CORP

Description

BONNET ATTACHMENT METHOD: THREADED
BONNET TYPE: INSIDE SPRING
CONNECTION STYLE: G9 PLAIN ALL ENDS
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
FLOW CONTROL DEVICE: DISK
MATERIAL: ALUMINUM ALLOY BODY COPPER ALLOY SEAT STEEL STEM
MAXIMUM OPERATING PRESSURE: 120.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNED: AIR SINGLE RESPONSE
NOMINAL THREAD SIZE: 0.125 INCHES ALL ENDS
SPECIAL FEATURES: SUPPORTS CLARK MODEL 290M;TRACTOR,WHEELED,IND.,DIESEL DRIVEN;MED DBP,NSN 2420000889384,W/ROPS NSN 2420010590090
STYLE DESIGNATOR: A7 ANGLE
THREAD DIRECTION: RIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATOR: NPT ALL ENDS
VALVE OPERATION METHOD: MANUAL

GC91-100

VALVE,ANGLE

NSN, MFG P/N

4820003512425

NSN

4820-00-351-2425

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GC91-100

VALVE,ANGLE

NSN, MFG P/N

4820003512425

NSN

4820-00-351-2425

MFG

SPRAGUE DEVICES INC.

Description

BONNET ATTACHMENT METHOD: THREADED
BONNET TYPE: INSIDE SPRING
CONNECTION STYLE: G9 PLAIN ALL ENDS
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
FLOW CONTROL DEVICE: DISK
MATERIAL: ALUMINUM ALLOY BODY COPPER ALLOY SEAT STEEL STEM
MAXIMUM OPERATING PRESSURE: 120.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNED: AIR SINGLE RESPONSE
NOMINAL THREAD SIZE: 0.125 INCHES ALL ENDS
SPECIAL FEATURES: SUPPORTS CLARK MODEL 290M;TRACTOR,WHEELED,IND.,DIESEL DRIVEN;MED DBP,NSN 2420000889384,W/ROPS NSN 2420010590090
STYLE DESIGNATOR: A7 ANGLE
THREAD DIRECTION: RIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATOR: NPT ALL ENDS
VALVE OPERATION METHOD: MANUAL

IPD2M6332

VALVE,ANGLE

NSN, MFG P/N

4820003512425

NSN

4820-00-351-2425

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IPD2M6332

VALVE,ANGLE

NSN, MFG P/N

4820003512425

NSN

4820-00-351-2425

MFG

INDUSTRIAL PARTS DEPOT INC

Description

BONNET ATTACHMENT METHOD: THREADED
BONNET TYPE: INSIDE SPRING
CONNECTION STYLE: G9 PLAIN ALL ENDS
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
FLOW CONTROL DEVICE: DISK
MATERIAL: ALUMINUM ALLOY BODY COPPER ALLOY SEAT STEEL STEM
MAXIMUM OPERATING PRESSURE: 120.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNED: AIR SINGLE RESPONSE
NOMINAL THREAD SIZE: 0.125 INCHES ALL ENDS
SPECIAL FEATURES: SUPPORTS CLARK MODEL 290M;TRACTOR,WHEELED,IND.,DIESEL DRIVEN;MED DBP,NSN 2420000889384,W/ROPS NSN 2420010590090
STYLE DESIGNATOR: A7 ANGLE
THREAD DIRECTION: RIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATOR: NPT ALL ENDS
VALVE OPERATION METHOD: MANUAL

806-9105

VALVE,REGULATING,FLUID PRESSURE

NSN, MFG P/N

4820003512440

NSN

4820-00-351-2440

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806-9105

VALVE,REGULATING,FLUID PRESSURE

NSN, MFG P/N

4820003512440

NSN

4820-00-351-2440

MFG

AMERICAN FORGE CO

25521

VALVE,SAFETY RELIEF

NSN, MFG P/N

4820003512445

NSN

4820-00-351-2445

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25521

VALVE,SAFETY RELIEF

NSN, MFG P/N

4820003512445

NSN

4820-00-351-2445

MFG

FLO-TORK INC. DBA OHIO OSCILLATOR

Description

CONNECTION STYLE: G50 EXTERNAL SEAT FOR GASKET SEAL 1ST END
CONNECTION TYPE: THREADED EXTERNAL BOSS 1ST END
DISK LOADING METHOD: SPRING
FLOW CONTROL DEVICE: BALL
MATERIAL: STEEL CORROSION RESISTING OVERALL
NOMINAL THREAD SIZE: 0.438 INCHES 1ST END
STYLE DESIGNATOR: C6 STRAIGHT THRU
THREAD CLASS: 2A 1ST END
THREAD DIRECTION: RIGHT-HAND 1ST END
THREAD SERIES DESIGNATOR: UNF 1ST END
VALVE OPERATION METHOD: AUTOMATIC

600-27330PC18

VALVE,SAFETY RELIEF

NSN, MFG P/N

4820003512445

NSN

4820-00-351-2445

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600-27330PC18

VALVE,SAFETY RELIEF

NSN, MFG P/N

4820003512445

NSN

4820-00-351-2445

MFG

FLO-TORK INC. DBA OHIO OSCILLATOR

Description

CONNECTION STYLE: G50 EXTERNAL SEAT FOR GASKET SEAL 1ST END
CONNECTION TYPE: THREADED EXTERNAL BOSS 1ST END
DISK LOADING METHOD: SPRING
FLOW CONTROL DEVICE: BALL
MATERIAL: STEEL CORROSION RESISTING OVERALL
NOMINAL THREAD SIZE: 0.438 INCHES 1ST END
STYLE DESIGNATOR: C6 STRAIGHT THRU
THREAD CLASS: 2A 1ST END
THREAD DIRECTION: RIGHT-HAND 1ST END
THREAD SERIES DESIGNATOR: UNF 1ST END
VALVE OPERATION METHOD: AUTOMATIC

290086/300445

DISK,VALVE

NSN, MFG P/N

4820003512454

NSN

4820-00-351-2454

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290086/300445

DISK,VALVE

NSN, MFG P/N

4820003512454

NSN

4820-00-351-2454

MFG

TYCO VALVES & CONTROLS LP DBA ANDERSON GREENWOOD CROSBY

Description

FLANGE SEAT TO DISK END HEIGHT: 0.400 INCHES NOMINAL
INSIDE DIAMETER: 0.250 INCHES NOMINAL
MATERIAL: COPPER ALLOY
OUTSIDE DIAMETER: 0.600 INCHES NOMINAL
STYLE DESIGNATOR: 46 SWING CHECK
UNDER FLANGE HEIGHT: 0.125 INCHES NOMINAL

NS3980PC30

DISK,VALVE

NSN, MFG P/N

4820003512454

NSN

4820-00-351-2454

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NS3980PC30

DISK,VALVE

NSN, MFG P/N

4820003512454

NSN

4820-00-351-2454

MFG

NATIONAL OILWELL

Description

FLANGE SEAT TO DISK END HEIGHT: 0.400 INCHES NOMINAL
INSIDE DIAMETER: 0.250 INCHES NOMINAL
MATERIAL: COPPER ALLOY
OUTSIDE DIAMETER: 0.600 INCHES NOMINAL
STYLE DESIGNATOR: 46 SWING CHECK
UNDER FLANGE HEIGHT: 0.125 INCHES NOMINAL

NS3980PC30

DISK,VALVE

NSN, MFG P/N

4820003512454

NSN

4820-00-351-2454

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NS3980PC30

DISK,VALVE

NSN, MFG P/N

4820003512454

NSN

4820-00-351-2454

MFG

TYCO VALVES & CONTROLS LP DBA ANDERSON GREENWOOD CROSBY

Description

FLANGE SEAT TO DISK END HEIGHT: 0.400 INCHES NOMINAL
INSIDE DIAMETER: 0.250 INCHES NOMINAL
MATERIAL: COPPER ALLOY
OUTSIDE DIAMETER: 0.600 INCHES NOMINAL
STYLE DESIGNATOR: 46 SWING CHECK
UNDER FLANGE HEIGHT: 0.125 INCHES NOMINAL

S90606/300445

DISK,VALVE

NSN, MFG P/N

4820003512454

NSN

4820-00-351-2454

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S90606/300445

DISK,VALVE

NSN, MFG P/N

4820003512454

NSN

4820-00-351-2454

MFG

TYCO VALVES & CONTROLS LP DBA ANDERSON GREENWOOD CROSBY

Description

FLANGE SEAT TO DISK END HEIGHT: 0.400 INCHES NOMINAL
INSIDE DIAMETER: 0.250 INCHES NOMINAL
MATERIAL: COPPER ALLOY
OUTSIDE DIAMETER: 0.600 INCHES NOMINAL
STYLE DESIGNATOR: 46 SWING CHECK
UNDER FLANGE HEIGHT: 0.125 INCHES NOMINAL

002-18-20-0033-0028

SEAT,VALVE

NSN, MFG P/N

4820003512466

NSN

4820-00-351-2466

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002-18-20-0033-0028

SEAT,VALVE

NSN, MFG P/N

4820003512466

NSN

4820-00-351-2466

MFG

LESLIE CONTROLS INC.

Description

BODY OUTSIDE DIAMETER: 3.313 INCHES NOMINAL
BODY STEPPED INSIDE DIAMETER: 2.000 INCHES NOMINAL FIRST STEP 2.838 INCHES NOMINAL SECOND STEP
HARDNESS RATING: NOT RATED
MATERIAL: PLASTIC OVERALL
OVERALL HEIGHT: 0.535 INCHES NOMINAL
SEAT ANGLE IN DEG: 37.000 NOMINAL
SEATING SURFACE SHAPE: ANGULAR
STYLE DESIGNATOR: B6A PLAIN

002-18-20-0033-0028

SEAT,VALVE

NSN, MFG P/N

4820003512466

NSN

4820-00-351-2466

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002-18-20-0033-0028

SEAT,VALVE

NSN, MFG P/N

4820003512466

NSN

4820-00-351-2466

MFG

CIRCOR INTL INC

Description

BODY OUTSIDE DIAMETER: 3.313 INCHES NOMINAL
BODY STEPPED INSIDE DIAMETER: 2.000 INCHES NOMINAL FIRST STEP 2.838 INCHES NOMINAL SECOND STEP
HARDNESS RATING: NOT RATED
MATERIAL: PLASTIC OVERALL
OVERALL HEIGHT: 0.535 INCHES NOMINAL
SEAT ANGLE IN DEG: 37.000 NOMINAL
SEATING SURFACE SHAPE: ANGULAR
STYLE DESIGNATOR: B6A PLAIN

298-00-204

SEAT,VALVE

NSN, MFG P/N

4820003512466

NSN

4820-00-351-2466

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298-00-204

SEAT,VALVE

NSN, MFG P/N

4820003512466

NSN

4820-00-351-2466

MFG

LIFT PARTS MFG CO INC DIV OF ECHLIN MFG CO THE

Description

BODY OUTSIDE DIAMETER: 3.313 INCHES NOMINAL
BODY STEPPED INSIDE DIAMETER: 2.000 INCHES NOMINAL FIRST STEP 2.838 INCHES NOMINAL SECOND STEP
HARDNESS RATING: NOT RATED
MATERIAL: PLASTIC OVERALL
OVERALL HEIGHT: 0.535 INCHES NOMINAL
SEAT ANGLE IN DEG: 37.000 NOMINAL
SEATING SURFACE SHAPE: ANGULAR
STYLE DESIGNATOR: B6A PLAIN

298-00-204 PIECE 36

SEAT,VALVE

NSN, MFG P/N

4820003512466

NSN

4820-00-351-2466

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298-00-204 PIECE 36

SEAT,VALVE

NSN, MFG P/N

4820003512466

NSN

4820-00-351-2466

MFG

CIRCOR INTL INC

Description

BODY OUTSIDE DIAMETER: 3.313 INCHES NOMINAL
BODY STEPPED INSIDE DIAMETER: 2.000 INCHES NOMINAL FIRST STEP 2.838 INCHES NOMINAL SECOND STEP
HARDNESS RATING: NOT RATED
MATERIAL: PLASTIC OVERALL
OVERALL HEIGHT: 0.535 INCHES NOMINAL
SEAT ANGLE IN DEG: 37.000 NOMINAL
SEATING SURFACE SHAPE: ANGULAR
STYLE DESIGNATOR: B6A PLAIN