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 5855-01-508-6917
NSN 5855-01-398-9548
NSN 5999-01-634-0576
NSN 5945-01-603-7514
NSN 2925-01-317-6973
NSN 5895-00-218-1355
NSN 4140-01-617-5918
NSN 5925-01-438-5437
NSN 6110-01-435-4400
NSN 5975-01-059-0372
NSN 5915-00-566-6353
NSN 6650-01-422-3395