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 5935-01-132-7071
NSN 2925-01-348-3206
NSN 4140-01-407-6595
NSN 5999-01-064-1295
NSN 6220-01-634-0660
NSN 6620-01-419-8014
NSN 5975-00-920-4205
NSN 5996-01-362-6399
NSN 5920-00-010-6652
NSN 5915-00-988-7931
NSN 5915-01-304-9692
NSN 5960-01-530-1808