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 5950-01-419-9741
NSN 5915-01-474-0241
NSN 4140-01-219-1506
NSN 5935-01-026-6937
NSN 5910-00-776-6524
NSN 6320-00-701-0437
NSN 6145-01-115-2036
NSN 5999-00-860-1068
NSN 6145-00-493-8992
NSN 6620-00-135-0895
NSN 5895-01-539-1693
NSN 5905-01-190-7548