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 5996-01-142-0878
NSN 4140-00-739-7033
NSN 6320-01-642-2615
NSN 6130-01-659-4149
NSN 6110-00-525-3418
NSN 5855-01-361-9787
NSN 6145-01-649-8002
NSN 6685-00-108-1108
NSN 6650-01-042-9360
NSN 6145-01-371-0977
NSN 5950-01-141-6377
NSN 6220-01-509-5946