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.
Classification: Other taps, cocks, valves, etc., nesoi
NSN 4140-01-351-2586
NSN 5985-01-117-3839
NSN 6650-00-803-2754
NSN 5920-00-206-3595
NSN 6105-01-427-2336
NSN 6620-01-408-4464
NSN 5930-01-435-5806
NSN 5960-01-203-9814
NSN 5960-01-092-4762
NSN 5999-01-258-7461
NSN 6685-01-062-4146
NSN 5975-00-884-4734