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 5975-01-630-5561
NSN 5935-01-175-2933
NSN 6220-00-603-9314
NSN 6150-01-527-7376
NSN 6240-01-633-9357
NSN 6110-01-316-2648
NSN 5920-01-089-7903
NSN 6610-00-277-7206
NSN 5990-01-161-4625
NSN 6110-01-462-7174
NSN 5930-00-035-4739
NSN 5905-00-259-0644