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 5985-01-265-1879
NSN 6220-01-485-0333
NSN 6130-01-138-8354
NSN 2925-00-200-0085
NSN 5960-00-421-5983
NSN 6320-01-281-6028
NSN 5910-00-328-9481
NSN 6620-00-152-7210
NSN 6320-01-449-1014
NSN 5935-01-121-3348
NSN 5950-00-702-7130
NSN 6150-01-642-3068