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National Stock Number:
4820-00-142-1321
Federal Supply Class:
4820
National Item Identification Number:
001421321
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:
| 1543111 | 24617 | GENERAL MOTORS CORP | | 1543111 | 70040 | GENERAL MOTORS CORP AC ROCHESTER DIV | | 1543111 | 7X677 | GENERAL MOTORS LLC |
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Techincal Specification:
| CONNECTION STYLE | PLAIN (PIPE) FIRST END | | MATERIAL | STEEL OVERALL | | NOMINAL PIPE SIZE ACCOMMODATED | 0.250 INCHES FIRST END | | NOMINAL THREAD SIZE | 0.250 INCHES FIRST END | | SPECIAL FEATURES | VALVE CLOSED ABOVE 6.856 PSI PRESSURE | | STYLE DESIGNATOR | ANGLE | | THREAD DIRECTION | RIGHT-HAND FIRST END | | THREAD SERIES DESIGNATOR | NPT FIRST END |
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