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 6145-00-135-1436
NSN 6105-01-593-8283
NSN 5855-01-458-2229
NSN 5998-01-534-9984
NSN 5985-01-657-7294
NSN 5945-01-442-7188
NSN 6610-01-102-2256
NSN 6620-01-037-0275
NSN 6130-01-310-0809
NSN 5835-01-460-6054
NSN 6610-01-492-0055
NSN 5855-01-165-6361