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 6650-01-087-9089
NSN 5985-00-368-7198
NSN 5930-01-317-7238
NSN 6130-00-957-1996
NSN 5855-01-088-8700
NSN 5998-01-304-4005
NSN 5935-01-323-7118
NSN 4140-00-987-0195
NSN 6620-01-406-2755
NSN 5950-00-286-3301
NSN 5945-01-526-2579
NSN 5915-00-646-7871