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National Stock Number: 4820-00-639-9714
Federal Supply Class: 4820
National Item Identification Number: 006399714
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.
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Manufacturer Information:
6781248 | 24617 | GENERAL MOTORS CORP | 6781248 | 63005 | ROLLS-ROYCE CORPORATION | 6781248 | 66905 | PACIFIC SKY SUPPLY, INC. | 6781248 | 73342 | ALLISON TRANSMISSION INC |
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Techincal Specification:
CONNECTION TYPE | THREADED EXTERNAL PIPE 1ST END | CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 1ST END | MAXIMUM OPERATING PRESSURE | 245.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | MEDIA FOR WHICH DESIGNED | FUEL/OIL, HYDROCARBON SINGLE RESPONSE | NOMINAL PIPE SIZE ACCOMMODATED | 0.750 INCHES 1ST END | NOMINAL THREAD SIZE | 0.750 INCHES 1ST END | STYLE DESIGNATOR | STRAIGHT THRU | THREAD DIRECTION | RIGHT-HAND 1ST END | THREAD QUANTITY PER INCH | 16 1ST END | THREAD SERIES DESIGNATOR | UNF 1ST END |
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