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 6645-01-611-5068
NSN 6645-01-261-5978
NSN 6105-00-489-6225
NSN 5985-01-058-9331
NSN 5905-00-773-9915
NSN 6610-00-449-2703
NSN 6650-00-137-5859
NSN 5925-01-606-2175
NSN 5999-01-507-9308
NSN 5960-00-462-5978
NSN 5855-01-536-9479
NSN 6610-00-260-1181