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 5855-00-149-0766
NSN 6105-00-764-6483
NSN 6320-01-569-2672
NSN 6240-00-578-7422
NSN 6145-01-531-6756
NSN 4140-01-383-0239
NSN 6145-00-233-6010
NSN 5965-00-964-1756
NSN 5960-00-189-6517
NSN 6610-01-175-5920
NSN 5920-01-655-6301
NSN 5985-01-207-5583