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 5905-00-289-6556
NSN 5895-01-413-9131
NSN 6650-01-571-2778
NSN 6320-01-547-2743
NSN 5925-00-286-4667
NSN 6240-01-628-7494
NSN 6130-01-008-7938
NSN 6320-00-925-0558
NSN 5960-00-140-9583
NSN 6320-01-388-1067
NSN 6105-00-216-5813
NSN 6145-01-412-7517