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 5960-01-167-0763
NSN 6650-01-631-3027
NSN 6150-01-083-9425
NSN 5990-00-115-5851
NSN 6620-00-262-3113
NSN 6320-01-072-2073
NSN 6320-01-285-1922
NSN 5895-01-250-7868
NSN 5855-01-258-6180
NSN 6110-00-008-4333
NSN 5996-01-048-5196
NSN 5905-01-508-9022