4820-00-817-4983 VALVE,GATE Index 4820-00-817-4986 VALVE,SAFETY RELIEF

National Stock Number:
4820-00-817-4985

Federal Supply Class:
4820

National Item Identification Number:
008174985

Description:
VALVE,VENT

Detail:
A VALVE DESIGNED TO RELIEVE INTERNAL PRESSURE FROM GEAR HOUSINGS, AUTOMOTIVE AXLES, DIFFERENTIALS, TRANSMISSIONS AND THE LIKE. MAY OR MAY NOT BE THREADED ON ONE END. FOR ITEMS WITH RELIEF PRESSURE RATINGS SEE VALVE (1), SAFETY RELIEF.


Manufacturer Information:
604B95138DIXON VALVE & COUPLING COMPANY, LLC
758A881P00106273GENERAL ELECTRIC CO SMALL AIRCRAFT ENGINE DEPT OF FLIGHT PROPULSION DIVISION OF ELECTRONIC ATOMIC AND DEFENSE SYSTEMS GROUP
758A881P00124446GENERAL ELECTRIC COMPANY
C13C65493KEEN MANUFACTURING INC
SP248J98425ERIE ENGINEERED PRODUCTS, INC.


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL PIPE 1ST END
CONNECTION STYLEPLAIN (PIPE) 1ST END
MATERIALCOPPER ALLOY OVERALL
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES 1ST END
NOMINAL THREAD SIZE0.500 INCHES 1ST END
STYLE DESIGNATORSTRAIGHT THRU
SURFACE TREATMENTNICKEL
THREAD DIRECTIONRIGHT-HAND 1ST END
THREAD SERIES DESIGNATORNPT 1ST END


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