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 5915-01-366-1989
NSN 5965-00-280-7816
NSN 5996-01-382-9710
NSN 4140-01-409-1764
NSN 5855-01-509-6872
NSN 6650-01-441-7790
NSN 5965-00-285-0745
NSN 6320-01-416-9357
NSN 5985-01-603-7970
NSN 6240-01-512-1856
NSN 5855-01-335-8907
NSN 5895-01-429-9305