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 5905-01-414-9975
NSN 6135-01-445-6589
NSN 6240-01-659-3499
NSN 6220-00-888-7235
NSN 6145-01-090-9678
NSN 5935-00-075-5776
NSN 6150-00-026-7902
NSN 5998-01-310-8324
NSN 6220-01-485-2381
NSN 6610-01-067-6591
NSN 5998-00-596-9568
NSN 5999-01-628-6358