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 6320-01-370-5222
NSN 4140-01-205-3768
NSN 5950-01-306-4469
NSN 5895-00-906-1147
NSN 5915-00-248-5824
NSN 5998-00-737-1220
NSN 6650-01-533-1267
NSN 5998-01-500-1544
NSN 6620-00-472-5146
NSN 5985-00-734-7479
NSN 5950-01-476-7341
NSN 5990-01-442-3520