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 6240-01-633-9357
NSN 5965-01-371-1297
NSN 6240-00-274-4028
NSN 5910-01-592-2746
NSN 5965-01-241-9865
NSN 5999-00-394-7191
NSN 6610-00-757-2914
NSN 5930-01-605-7793
NSN 5835-00-341-5441
NSN 5895-00-988-4416
NSN 6240-00-533-1493
NSN 6130-00-518-1723