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 2925-01-139-5144
NSN 6610-00-134-5625
NSN 5910-01-074-9155
NSN 6110-01-469-7980
NSN 5915-00-718-5452
NSN 5930-00-417-4710
NSN 6105-00-124-8843
NSN 6610-01-616-4496
NSN 5975-01-569-1768
NSN 5999-01-100-7236
NSN 5999-01-474-4007
NSN 6240-00-567-4795