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 6620-01-170-8270
NSN 6110-00-471-9423
NSN 6220-01-298-2593
NSN 5895-00-368-9243
NSN 6105-00-204-5497
NSN 7035-01-386-5722
NSN 5920-01-488-9390
NSN 6105-01-188-5051
NSN 5999-00-514-3388
NSN 5915-01-335-5142
NSN 5905-00-730-4908
NSN 5945-01-256-7983