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 5975-01-499-5660
NSN 5855-01-608-2417
NSN 5915-01-176-3612
NSN 5930-01-409-0835
NSN 5835-01-512-4834
NSN 5920-01-457-6741
NSN 5990-00-483-8352
NSN 6105-00-246-5899
NSN 6240-00-104-4662
NSN 5935-01-566-6508
NSN 6105-00-193-1662
NSN 6240-00-372-4841