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 2925-00-246-3077
NSN 6135-00-062-5080
NSN 6610-01-253-5112
NSN 2925-01-098-9549
NSN 6145-01-145-4037
NSN 6105-01-578-6551
NSN 5960-01-075-7732
NSN 5998-00-136-2232
NSN 5910-00-415-4175
NSN 5935-01-372-1065
NSN 5905-01-230-6443
NSN 5990-01-419-0661