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 6320-00-483-0451
NSN 5975-01-423-4020
NSN 5998-01-403-2586
NSN 5945-00-469-1113
NSN 4140-01-534-9987
NSN 5960-01-179-4009
NSN 6105-00-700-9703
NSN 6105-01-069-2354
NSN 6130-01-072-3137
NSN 5965-01-092-1173
NSN 5855-01-492-5666
NSN 5950-01-423-8936