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 6650-01-607-8388
NSN 6145-01-381-2209
NSN 5905-01-416-2212
NSN 6320-01-547-9877
NSN 5935-01-615-5603
NSN 5998-01-504-0695
NSN 6240-00-349-9323
NSN 6105-01-333-3418
NSN 5920-01-099-8998
NSN 2925-00-740-7029
NSN 5935-00-100-6038
NSN 7035-01-213-5590