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 6105-01-146-5036
NSN 6150-00-030-2902
NSN 4140-01-122-7999
NSN 5975-01-627-7293
NSN 6650-01-199-7347
NSN 6240-01-227-4178
NSN 5996-00-008-3266
NSN 5835-01-408-6529
NSN 2925-00-091-6745
NSN 6135-01-010-0891
NSN 5905-01-266-6232
NSN 6610-01-326-0119