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 5895-00-828-0747
NSN 5905-01-421-4363
NSN 5855-00-014-5008
NSN 5999-00-623-3161
NSN 6110-01-199-5024
NSN 6320-00-857-4073
NSN 5996-01-146-2588
NSN 5996-00-784-0558
NSN 2925-01-629-9416
NSN 6610-00-567-9385
NSN 4140-01-658-9085
NSN 6685-01-166-8886