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 5910-01-449-0191
NSN 6220-00-264-9473
NSN 5910-01-333-7285
NSN 5965-01-210-7784
NSN 5960-01-445-9655
NSN 6320-01-170-4068
NSN 6130-00-711-0528
NSN 6645-01-433-6999
NSN 6650-01-237-4689
NSN 6220-01-264-3485
NSN 6220-00-155-4524
NSN 6645-01-615-9875