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 5935-00-927-6953
NSN 5930-01-503-5408
NSN 5895-01-360-4183
NSN 5990-00-232-3965
NSN 6145-00-789-3705
NSN 5996-01-400-1640
NSN 5855-01-258-7557
NSN 6610-01-630-7202
NSN 6650-00-465-7654
NSN 4140-00-016-2615
NSN 5990-01-348-2497
NSN 5998-01-381-2018