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 5930-01-512-2178
NSN 5935-00-153-4887
NSN 6220-01-116-2411
NSN 5965-01-378-7335
NSN 6105-01-546-2414
NSN 6145-00-891-3509
NSN 6145-00-646-0941
NSN 5945-00-713-6106
NSN 5975-01-255-1744
NSN 5950-01-417-3119
NSN 5915-01-154-9807
NSN 6110-01-575-5780