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 6150-00-807-0574
NSN 6645-01-481-9834
NSN 5998-01-407-7316
NSN 5935-00-073-3586
NSN 5920-00-937-9917
NSN 5998-01-124-9577
NSN 4140-00-242-3574
NSN 6685-00-828-4458
NSN 5905-00-051-7065
NSN 5915-00-988-6186
NSN 6130-01-263-8756
NSN 6150-01-344-2344