5310-01-453-2087 WASHER,SHOULDERED Index 6150-01-453-2089 WIRING HARNESS,BRANCHED

National Stock Number:
4820-01-453-2088

Federal Supply Class:
4820

National Item Identification Number:
014532088

Description:
VALVE,VENT-CHECK

Detail:
A DUAL PURPOSE MARINE VALVE USED PRIMARILY WITH SHIPBOARD CARGO TANKS AND BULKHEADS. IT ACTS BOTH AS A VENT VALVE, TO RELIEVE VACUUM AND PRESSURE, AND A CHECK VALVE, TO PREVENT CARGO CONTAMINATION. IT IS EQUIPPED WITH AN INTERNAL FLAME SCREEN AND/OR A PROTECTIVE MESH AND MAY INCLUDE A HINGED COVER.


Manufacturer Information:
1750SILB-4.0IN79128ROBERT H WAGER CO INC
4-1750SILB79128ROBERT H WAGER CO INC


Techincal Specification:
CONNECTION TYPEUNTHREADED INTERNAL PIPE 1ST END
CONNECTION STYLESOCKET WITH BRAZING RING (PIPE) 1ST END
FURNISHED ITEMS AND QUANTITY1 COVER AND 1 FLOAT
PART NAME ASSIGNED BY CONTROLLING AGENCYINVERTED VENT CHECK VALVE
MATERIALCOPPER ALLOY FLOW CONTROL DEVICE
MATERIALCOPPER ALLOY BODY
MOUNTING POSITIONVERTICAL
NOMINAL PIPE SIZE ACCOMMODATED4.000 INCHES 1ST END
SPECIAL FEATURESNO BLOW THROUGH
STYLE DESIGNATORSTRAIGHT THRU
VALVE OPERATION METHODAUTOMATIC


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