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 5855-00-908-9314
NSN 6135-00-862-5736
NSN 5998-01-250-9208
NSN 5910-01-439-4916
NSN 5960-01-535-1743
NSN 4140-01-469-2266
NSN 5990-00-469-2604
NSN 5960-00-597-2680
NSN 6650-01-409-1992
NSN 5950-01-383-9459
NSN 5920-00-336-9055
NSN 6130-01-160-6610