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National Stock Number: 4820-01-360-4318
Federal Supply Class: 4820
National Item Identification Number: 013604318
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:
| 124P512 | 78022 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 124P512-1 | 0W6H8 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 124P512-1 | 78022 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 35C8T | 91511 | AUTO-VALVE, INC |
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Techincal Specification:
| STYLE DESIGNATOR | STRAIGHT THRU | | MEDIA FOR WHICH DESIGNED | AIR 1ST RESPONSE | | WATER, SALT 2ND RESPONSE | | CONNECTION TYPE | THREADED EXTERNAL BOSS 1ST END | | THREADED INTERNAL BOSS 2ND END | | CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 1ST END | | GASKET SEAL(BOSS) 2ND END | | THREAD SERIES DESIGNATOR | UNJ 1ST END | | UNF 2ND END | | NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS | | THREAD QUANTITY PER INCH | 16 1ST END | | THREAD CLASS | 3A 1ST END | | 3B 2ND END | | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
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