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 6130-01-060-1382
NSN 5835-01-571-4083
NSN 5945-01-466-8133
NSN 5965-00-185-9687
NSN 6645-01-068-3042
NSN 5975-01-364-0000
NSN 4140-01-065-1884
NSN 6130-00-954-6479
NSN 5999-00-226-2933
NSN 5855-01-270-6847
NSN 5998-00-880-6702
NSN 6220-01-435-3411