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4820-01-128-4546

20 Products

451-0029

VALVE,CHECK

NSN, MFG P/N

4820011284546

NSN

4820-01-128-4546

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451-0029

VALVE,CHECK

NSN, MFG P/N

4820011284546

NSN

4820-01-128-4546

MFG

PIERCE MANUFACTURING INC .

Description

CONNECTION STYLE: B9 PLAIN ALL ENDS
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
DISK LOADING METHOD: SPRING
FLOW CONTROL DEVICE: DISK
MATERIAL: COPPER ALLOY OVERALL
MAXIMUM OPERATING PRESSURE: 125.0 POUNDS PER SQUARE INCH 1ST RESPONSE 200.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING TEMP: 212.0 DEG FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNED: STEAM 1ST RESPONSE WATER-OIL-GAS 2ND RESPONSE
MOUNTING POSITION: HORIZONTAL OR VERTICAL
NOMINAL THREAD SIZE: 0.375 INCHES ALL ENDS
STYLE DESIGNATOR: A2 STRAIGHT THRU
THREAD DIRECTION: RIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATOR: NPT ALL ENDS
VALVE OPERATION METHOD: AUTOMATIC

D22282-1

VALVE,CHECK

NSN, MFG P/N

4820011284543

NSN

4820-01-128-4543

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D22282-1

VALVE,CHECK

NSN, MFG P/N

4820011284543

NSN

4820-01-128-4543

MFG

WALWORTH-ALOYCO

Description

CONNECTION STYLE: B72B BEVELED ALL ENDS
CONNECTION TYPE: BUTT WELD PIPE ALL ENDS
FLOW CONTROL DEVICE: DISK
MAXIMUM OPERATING PRESSURE: 150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP: 500.0 DEG FAHRENHEIT SINGLE RESPONSE
MOUNTING POSITION: HORIZONTAL
NOMINAL PIPE SIZE ACCOMMODATED: 2.000 INCHES ALL ENDS
VALVE OPERATION METHOD: AUTOMATIC

D22282-1PC1/2IN

VALVE,CHECK

NSN, MFG P/N

4820011284543

NSN

4820-01-128-4543

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D22282-1PC1/2IN

VALVE,CHECK

NSN, MFG P/N

4820011284543

NSN

4820-01-128-4543

MFG

WALWORTH-ALOYCO

Description

CONNECTION STYLE: B72B BEVELED ALL ENDS
CONNECTION TYPE: BUTT WELD PIPE ALL ENDS
FLOW CONTROL DEVICE: DISK
MAXIMUM OPERATING PRESSURE: 150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP: 500.0 DEG FAHRENHEIT SINGLE RESPONSE
MOUNTING POSITION: HORIZONTAL
NOMINAL PIPE SIZE ACCOMMODATED: 2.000 INCHES ALL ENDS
VALVE OPERATION METHOD: AUTOMATIC

0130010700

VALVE,CHECK

NSN, MFG P/N

4820011284544

NSN

4820-01-128-4544

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0130010700

VALVE,CHECK

NSN, MFG P/N

4820011284544

NSN

4820-01-128-4544

MFG

ESSEX INDUSTRIES INC. DIV MANUFACTURING DIVISION

Description

CONNECTION STYLE: B43 EXTERNAL SEAT FOR GASKET SEAL 1ST END B43 EXTERNAL SEAT FOR GASKET SEAL 2ND END
CONNECTION TYPE: THREADED EXTERNAL TUBE 1ST END THREADED EXTERNAL TUBE 2ND END
FLOW CONTROL DEVICE: DISK
MAXIMUM OPERATING PRESSURE: 60.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MOUNTING POSITION: HORIZONTAL OR VERTICAL
NOMINAL THREAD SIZE: 0.750 INCHES 1ST END 0.562 INCHES 2ND END
SEAT ANGLE: 45.0 DEGREES 1ST END 45.0 DEGREES 2ND END
STYLE DESIGNATOR: A6 STRAIGHT THRU
THREAD CLASS: 3A 1ST END 3A 2ND END
THREAD DIRECTION: RIGHT-HAND 1ST END RIGHT-HAND 2ND END
THREAD SERIES DESIGNATOR: UNJF 1ST END UNJF 2ND END
VALVE OPERATION METHOD: AUTOMATIC

0130010700-1

VALVE,CHECK

NSN, MFG P/N

4820011284544

NSN

4820-01-128-4544

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0130010700-1

VALVE,CHECK

NSN, MFG P/N

4820011284544

NSN

4820-01-128-4544

MFG

ESSEX INDUSTRIES INC. DIV MANUFACTURING DIVISION

Description

CONNECTION STYLE: B43 EXTERNAL SEAT FOR GASKET SEAL 1ST END B43 EXTERNAL SEAT FOR GASKET SEAL 2ND END
CONNECTION TYPE: THREADED EXTERNAL TUBE 1ST END THREADED EXTERNAL TUBE 2ND END
FLOW CONTROL DEVICE: DISK
MAXIMUM OPERATING PRESSURE: 60.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MOUNTING POSITION: HORIZONTAL OR VERTICAL
NOMINAL THREAD SIZE: 0.750 INCHES 1ST END 0.562 INCHES 2ND END
SEAT ANGLE: 45.0 DEGREES 1ST END 45.0 DEGREES 2ND END
STYLE DESIGNATOR: A6 STRAIGHT THRU
THREAD CLASS: 3A 1ST END 3A 2ND END
THREAD DIRECTION: RIGHT-HAND 1ST END RIGHT-HAND 2ND END
THREAD SERIES DESIGNATOR: UNJF 1ST END UNJF 2ND END
VALVE OPERATION METHOD: AUTOMATIC

0130010700-3

VALVE,CHECK

NSN, MFG P/N

4820011284544

NSN

4820-01-128-4544

View More Info

0130010700-3

VALVE,CHECK

NSN, MFG P/N

4820011284544

NSN

4820-01-128-4544

MFG

BOEING COMPANY THE DBA BOEING

Description

CONNECTION STYLE: B43 EXTERNAL SEAT FOR GASKET SEAL 1ST END B43 EXTERNAL SEAT FOR GASKET SEAL 2ND END
CONNECTION TYPE: THREADED EXTERNAL TUBE 1ST END THREADED EXTERNAL TUBE 2ND END
FLOW CONTROL DEVICE: DISK
MAXIMUM OPERATING PRESSURE: 60.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MOUNTING POSITION: HORIZONTAL OR VERTICAL
NOMINAL THREAD SIZE: 0.750 INCHES 1ST END 0.562 INCHES 2ND END
SEAT ANGLE: 45.0 DEGREES 1ST END 45.0 DEGREES 2ND END
STYLE DESIGNATOR: A6 STRAIGHT THRU
THREAD CLASS: 3A 1ST END 3A 2ND END
THREAD DIRECTION: RIGHT-HAND 1ST END RIGHT-HAND 2ND END
THREAD SERIES DESIGNATOR: UNJF 1ST END UNJF 2ND END
VALVE OPERATION METHOD: AUTOMATIC

0130010700-3

VALVE,CHECK

NSN, MFG P/N

4820011284544

NSN

4820-01-128-4544

View More Info

0130010700-3

VALVE,CHECK

NSN, MFG P/N

4820011284544

NSN

4820-01-128-4544

MFG

ESSEX INDUSTRIES INC. DIV MANUFACTURING DIVISION

Description

CONNECTION STYLE: B43 EXTERNAL SEAT FOR GASKET SEAL 1ST END B43 EXTERNAL SEAT FOR GASKET SEAL 2ND END
CONNECTION TYPE: THREADED EXTERNAL TUBE 1ST END THREADED EXTERNAL TUBE 2ND END
FLOW CONTROL DEVICE: DISK
MAXIMUM OPERATING PRESSURE: 60.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MOUNTING POSITION: HORIZONTAL OR VERTICAL
NOMINAL THREAD SIZE: 0.750 INCHES 1ST END 0.562 INCHES 2ND END
SEAT ANGLE: 45.0 DEGREES 1ST END 45.0 DEGREES 2ND END
STYLE DESIGNATOR: A6 STRAIGHT THRU
THREAD CLASS: 3A 1ST END 3A 2ND END
THREAD DIRECTION: RIGHT-HAND 1ST END RIGHT-HAND 2ND END
THREAD SERIES DESIGNATOR: UNJF 1ST END UNJF 2ND END
VALVE OPERATION METHOD: AUTOMATIC

268108

VALVE,CHECK

NSN, MFG P/N

4820011284545

NSN

4820-01-128-4545

View More Info

268108

VALVE,CHECK

NSN, MFG P/N

4820011284545

NSN

4820-01-128-4545

MFG

PARKER-HANNIFIN CORPORATION DBA CONTROL SYSTEMS DIVISION DIV CONTROL SYSTEMS DIVISION - MILITARY

Description

CONNECTION STYLE: B9 PLAIN 1ST END
CONNECTION TYPE: THREADED INTERNAL TUBE 1ST END
DISK LOADING METHOD: SPRING
FLOW CONTROL DEVICE: POPPET
MATERIAL: ALUMINUM ALLOY 2024 BODY ALUMINUM ALLOY 2024 FLOW CONTROL DEVICE STEEL COMP 440C SEAT
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/6,ALLOY 2024,T351 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-200/3 FED SPEC 2ND MATERIAL RESPONSE BODY QQ-S-763,CLASS 440C FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE QQ-S-763,CLASS 440C FED SPEC SINGLE MATERIAL RESPONSE SEAT
MAXIMUM OPERATING PRESSURE: 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MOUNTING POSITION: HORIZONTAL OR VERTICAL
NOMINAL THREAD SIZE: 0.190 INCHES 1ST END
STYLE DESIGNATOR: A3 STRAIGHT THRU
THREAD CLASS: 2B 1ST END
THREAD DIRECTION: RIGHT-HAND 1ST END
THREAD QUANTITY PER INCH: 32 1ST END
THREAD SERIES DESIGNATOR: UNS 1ST END
VALVE OPERATION METHOD: AUTOMATIC

268108-101

VALVE,CHECK

NSN, MFG P/N

4820011284545

NSN

4820-01-128-4545

View More Info

268108-101

VALVE,CHECK

NSN, MFG P/N

4820011284545

NSN

4820-01-128-4545

MFG

PARKER-HANNIFIN CORPORATION DBA CONTROL SYSTEMS DIVISION DIV CONTROL SYSTEMS DIVISION - MILITARY

Description

CONNECTION STYLE: B9 PLAIN 1ST END
CONNECTION TYPE: THREADED INTERNAL TUBE 1ST END
DISK LOADING METHOD: SPRING
FLOW CONTROL DEVICE: POPPET
MATERIAL: ALUMINUM ALLOY 2024 BODY ALUMINUM ALLOY 2024 FLOW CONTROL DEVICE STEEL COMP 440C SEAT
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/6,ALLOY 2024,T351 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-200/3 FED SPEC 2ND MATERIAL RESPONSE BODY QQ-S-763,CLASS 440C FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE QQ-S-763,CLASS 440C FED SPEC SINGLE MATERIAL RESPONSE SEAT
MAXIMUM OPERATING PRESSURE: 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MOUNTING POSITION: HORIZONTAL OR VERTICAL
NOMINAL THREAD SIZE: 0.190 INCHES 1ST END
STYLE DESIGNATOR: A3 STRAIGHT THRU
THREAD CLASS: 2B 1ST END
THREAD DIRECTION: RIGHT-HAND 1ST END
THREAD QUANTITY PER INCH: 32 1ST END
THREAD SERIES DESIGNATOR: UNS 1ST END
VALVE OPERATION METHOD: AUTOMATIC

51-0029

VALVE,CHECK

NSN, MFG P/N

4820011284546

NSN

4820-01-128-4546

View More Info

51-0029

VALVE,CHECK

NSN, MFG P/N

4820011284546

NSN

4820-01-128-4546

MFG

PIERCE MANUFACTURING INC .

Description

CONNECTION STYLE: B9 PLAIN ALL ENDS
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
DISK LOADING METHOD: SPRING
FLOW CONTROL DEVICE: DISK
MATERIAL: COPPER ALLOY OVERALL
MAXIMUM OPERATING PRESSURE: 125.0 POUNDS PER SQUARE INCH 1ST RESPONSE 200.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING TEMP: 212.0 DEG FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNED: STEAM 1ST RESPONSE WATER-OIL-GAS 2ND RESPONSE
MOUNTING POSITION: HORIZONTAL OR VERTICAL
NOMINAL THREAD SIZE: 0.375 INCHES ALL ENDS
STYLE DESIGNATOR: A2 STRAIGHT THRU
THREAD DIRECTION: RIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATOR: NPT ALL ENDS
VALVE OPERATION METHOD: AUTOMATIC

903001

VALVE,CHECK

NSN, MFG P/N

4820011284546

NSN

4820-01-128-4546

View More Info

903001

VALVE,CHECK

NSN, MFG P/N

4820011284546

NSN

4820-01-128-4546

MFG

ECLIPSE INC ROCKFORD-ECLIPSE DIV

Description

CONNECTION STYLE: B9 PLAIN ALL ENDS
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
DISK LOADING METHOD: SPRING
FLOW CONTROL DEVICE: DISK
MATERIAL: COPPER ALLOY OVERALL
MAXIMUM OPERATING PRESSURE: 125.0 POUNDS PER SQUARE INCH 1ST RESPONSE 200.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING TEMP: 212.0 DEG FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNED: STEAM 1ST RESPONSE WATER-OIL-GAS 2ND RESPONSE
MOUNTING POSITION: HORIZONTAL OR VERTICAL
NOMINAL THREAD SIZE: 0.375 INCHES ALL ENDS
STYLE DESIGNATOR: A2 STRAIGHT THRU
THREAD DIRECTION: RIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATOR: NPT ALL ENDS
VALVE OPERATION METHOD: AUTOMATIC

4C2610-2

VALVE,CHECK

NSN, MFG P/N

4820011284547

NSN

4820-01-128-4547

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4C2610-2

VALVE,CHECK

NSN, MFG P/N

4820011284547

NSN

4820-01-128-4547

MFG

CRISSAIR INC.

Description

CONNECTION STYLE: B50 EXTERNAL SEAT FOR GASKET SEAL ALL ENDS
CONNECTION TYPE: THREADED EXTERNAL BOSS ALL ENDS
FLOW CONTROL DEVICE: POPPET
MATERIAL: STEEL CORROSION RESISTING OVERALL
MAXIMUM OPERATING PRESSURE: 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP: 450.0 DEG FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNED: HYDRAULIC FLUID, PHOSPHATE-ESTER BASE SINGLE RESPONSE
MOUNTING POSITION: HORIZONTAL OR VERTICAL
NOMINAL THREAD SIZE: 0.843 INCHES 1ST END 0.812 INCHES 2ND END
STYLE DESIGNATOR: A3 STRAIGHT THRU
THREAD CLASS: 3A ALL ENDS
THREAD DIRECTION: RIGHT-HAND ALL ENDS
THREAD QUANTITY PER INCH: 18 1ST END 20 2ND END
THREAD SERIES DESIGNATOR: UNJS 1ST END UNJEF 2ND END
VALVE OPERATION METHOD: AUTOMATIC

ST7M261

VALVE,CHECK

NSN, MFG P/N

4820011284547

NSN

4820-01-128-4547

View More Info

ST7M261

VALVE,CHECK

NSN, MFG P/N

4820011284547

NSN

4820-01-128-4547

MFG

BOEING COMPANY THE DBA BOEING

Description

CONNECTION STYLE: B50 EXTERNAL SEAT FOR GASKET SEAL ALL ENDS
CONNECTION TYPE: THREADED EXTERNAL BOSS ALL ENDS
FLOW CONTROL DEVICE: POPPET
MATERIAL: STEEL CORROSION RESISTING OVERALL
MAXIMUM OPERATING PRESSURE: 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP: 450.0 DEG FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNED: HYDRAULIC FLUID, PHOSPHATE-ESTER BASE SINGLE RESPONSE
MOUNTING POSITION: HORIZONTAL OR VERTICAL
NOMINAL THREAD SIZE: 0.843 INCHES 1ST END 0.812 INCHES 2ND END
STYLE DESIGNATOR: A3 STRAIGHT THRU
THREAD CLASS: 3A ALL ENDS
THREAD DIRECTION: RIGHT-HAND ALL ENDS
THREAD QUANTITY PER INCH: 18 1ST END 20 2ND END
THREAD SERIES DESIGNATOR: UNJS 1ST END UNJEF 2ND END
VALVE OPERATION METHOD: AUTOMATIC

ST7M261-10

VALVE,CHECK

NSN, MFG P/N

4820011284547

NSN

4820-01-128-4547

View More Info

ST7M261-10

VALVE,CHECK

NSN, MFG P/N

4820011284547

NSN

4820-01-128-4547

MFG

BOEING COMPANY THE DBA BOEING

Description

CONNECTION STYLE: B50 EXTERNAL SEAT FOR GASKET SEAL ALL ENDS
CONNECTION TYPE: THREADED EXTERNAL BOSS ALL ENDS
FLOW CONTROL DEVICE: POPPET
MATERIAL: STEEL CORROSION RESISTING OVERALL
MAXIMUM OPERATING PRESSURE: 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP: 450.0 DEG FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNED: HYDRAULIC FLUID, PHOSPHATE-ESTER BASE SINGLE RESPONSE
MOUNTING POSITION: HORIZONTAL OR VERTICAL
NOMINAL THREAD SIZE: 0.843 INCHES 1ST END 0.812 INCHES 2ND END
STYLE DESIGNATOR: A3 STRAIGHT THRU
THREAD CLASS: 3A ALL ENDS
THREAD DIRECTION: RIGHT-HAND ALL ENDS
THREAD QUANTITY PER INCH: 18 1ST END 20 2ND END
THREAD SERIES DESIGNATOR: UNJS 1ST END UNJEF 2ND END
VALVE OPERATION METHOD: AUTOMATIC

36708-1

VALVE,SAFETY RELIEF

NSN, MFG P/N

4820011284548

NSN

4820-01-128-4548

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36708-1

VALVE,SAFETY RELIEF

NSN, MFG P/N

4820011284548

NSN

4820-01-128-4548

MFG

EATON CORPORATION DIV EATON AEROSPACE LLC

1D22145-1

SEAT,VALVE

NSN, MFG P/N

4820011284595

NSN

4820-01-128-4595

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1D22145-1

SEAT,VALVE

NSN, MFG P/N

4820011284595

NSN

4820-01-128-4595

MFG

BOEING COMPANY THE DBA BOEING DIV DEFENSE SPACE & SECURITY

Description

BODY OUTSIDE DIAMETER: 0.390 INCHES NOMINAL
BODY STEPPED INSIDE DIAMETER: 0.300 INCHES NOMINAL FIRST STEP 0.090 INCHES NOMINAL SECOND STEP 0.314 INCHES NOMINAL THIRD STEP
FLANGE DIAMETER: 0.673 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT: 0.625 INCHES NOMINAL
HARDNESS RATING: NOT RATED
MATERIAL: NICKEL ALLOY K-500 OVERALL
OVERALL HEIGHT: 1.940 INCHES NOMINAL
SEAL ACCOMMODATION TYPE: GROOVED
SEAT ANGLE IN DEG: 45.000 NOMINAL
SEATING SURFACE SHAPE: ANGULAR
STYLE DESIGNATOR: B10A PLAIN FLANGED
UNDER FLANGE HEIGHT: 1.315 INCHES NOMINAL

V2B10670-TB

SEAT,VALVE

NSN, MFG P/N

4820011284597

NSN

4820-01-128-4597

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V2B10670-TB

SEAT,VALVE

NSN, MFG P/N

4820011284597

NSN

4820-01-128-4597

MFG

VACCO INDUSTRIES DIV VACCO

Description

BODY INSIDE DIAMETER: 0.750 INCHES NOMINAL
BODY OUTSIDE DIAMETER: 1.625 INCHES NOMINAL
HARDNESS RATING: NOT RATED
MATERIAL: PLASTIC POLYCHLOROTRIFLUOROETHYLENE OVERALL
OVERALL HEIGHT: 0.500 INCHES NOMINAL
SEAT ANGLE IN DEG: 45.000 NOMINAL
SEATING SURFACE SHAPE: ANGULAR
STYLE DESIGNATOR: B6 PLAIN

2641-635-01

VALVE,BALL

NSN, MFG P/N

4820011284622

NSN

4820-01-128-4622

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2641-635-01

VALVE,BALL

NSN, MFG P/N

4820011284622

NSN

4820-01-128-4622

MFG

ELECTRIC BOAT CORPORATION

Description

CONNECTION TYPE: UNTHREADED INTERNAL PIPE ALL ENDS
MAXIMUM OPERATING PRESSURE: 650.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNED: WATER, SALT SINGLE RESPONSE

2641-635-01 ASSY A

VALVE,BALL

NSN, MFG P/N

4820011284622

NSN

4820-01-128-4622

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2641-635-01 ASSY A

VALVE,BALL

NSN, MFG P/N

4820011284622

NSN

4820-01-128-4622

MFG

ELECTRIC BOAT CORPORATION

Description

CONNECTION TYPE: UNTHREADED INTERNAL PIPE ALL ENDS
MAXIMUM OPERATING PRESSURE: 650.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNED: WATER, SALT SINGLE RESPONSE

S1E10097 ITEM 3

VALVE,GLOBE

NSN, MFG P/N

4820011284626

NSN

4820-01-128-4626

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S1E10097 ITEM 3

VALVE,GLOBE

NSN, MFG P/N

4820011284626

NSN

4820-01-128-4626

MFG

VACCO INDUSTRIES DIV VACCO