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 5998-01-126-5842
NSN 5996-00-125-4570
NSN 5855-00-058-1293
NSN 6130-01-258-5892
NSN 5855-01-085-5354
NSN 5945-00-581-7987
NSN 2925-01-257-6225
NSN 6620-00-959-6614
NSN 6645-01-620-4837
NSN 5945-00-081-2026
NSN 2925-00-124-5465
NSN 5999-01-020-2225