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 6135-01-435-8451
NSN 6150-00-278-1294
NSN 6620-00-181-6391
NSN 5835-01-645-2892
NSN 6645-01-289-2950
NSN 6105-01-590-3278
NSN 6240-00-703-6614
NSN 5975-01-431-9730
NSN 5950-01-371-2095
NSN 5960-01-057-9186
NSN 5999-01-658-8134
NSN 5920-00-422-0549