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 6150-00-222-5302
NSN 5910-00-665-4276
NSN 5910-00-674-2343
NSN 5835-01-178-4154
NSN 6150-01-300-5618
NSN 6685-01-010-6854
NSN 5855-00-014-5008
NSN 7035-00-283-3112
NSN 5920-01-244-9344
NSN 5998-00-280-7270
NSN 5998-00-177-9967
NSN 5855-00-010-6492