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 6130-00-369-0624
NSN 6320-01-393-7022
NSN 5835-01-399-5820
NSN 5960-00-717-1329
NSN 5930-00-999-4889
NSN 6240-01-104-5085
NSN 5975-01-256-0926
NSN 5999-00-596-8745
NSN 4140-01-274-7720
NSN 6150-00-404-0469
NSN 5915-00-525-5753
NSN 5990-01-227-6526