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 5990-00-277-3763
NSN 5915-01-134-7687
NSN 6150-01-521-9364
NSN 6110-00-975-9927
NSN 6620-01-159-4330
NSN 5950-00-526-0658
NSN 5915-01-436-6527
NSN 6650-01-431-5438
NSN 6685-00-781-3939
NSN 6610-01-022-2474
NSN 5960-01-252-8821
NSN 5855-01-258-5161