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 7035-01-599-1694
NSN 6135-01-512-8740
NSN 5855-00-925-7887
NSN 6610-01-514-0745
NSN 5965-01-415-1521
NSN 6110-01-411-6608
NSN 5985-00-164-1551
NSN 5990-01-056-0893
NSN 2925-01-344-6073
NSN 5855-01-588-3803
NSN 6320-00-242-3300
NSN 6110-00-533-4334