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 5920-01-445-6970
NSN 2925-00-081-3547
NSN 7035-00-541-8516
NSN 2925-01-093-5479
NSN 5985-01-218-4129
NSN 5915-00-615-0055
NSN 6610-01-420-3780
NSN 5920-01-249-2708
NSN 6135-01-362-4256
NSN 5935-01-140-9882
NSN 5965-00-981-8950
NSN 6105-01-007-8425