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 5985-01-158-7487
NSN 6650-01-470-7987
NSN 5855-00-149-0766
NSN 6150-00-313-9986
NSN 6150-00-292-6814
NSN 6130-00-594-7072
NSN 6610-01-470-6248
NSN 5935-01-536-7366
NSN 6645-01-374-6343
NSN 5920-01-615-4419
NSN 5960-00-297-7099
NSN 5990-00-752-2126