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 6610-01-137-5959
NSN 6610-01-605-1509
NSN 5965-01-440-5618
NSN 5990-00-879-4301
NSN 6645-01-196-8616
NSN 6150-01-163-6602
NSN 5945-01-605-8898
NSN 5920-01-348-1972
NSN 6150-01-278-3448
NSN 5930-01-469-7600
NSN 6610-01-592-4150
NSN 5990-00-644-3365