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 6110-01-329-7453
NSN 6130-00-179-9948
NSN 6610-01-492-2630
NSN 5965-00-594-3115
NSN 5930-00-518-0872
NSN 5905-00-636-9999
NSN 6240-00-450-8889
NSN 5990-00-421-5135
NSN 5985-00-851-2252
NSN 5999-00-925-2502
NSN 5895-01-401-5388
NSN 5960-01-109-4828