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 6110-00-839-5532
NSN 6645-01-119-3496
NSN 6610-00-489-4771
NSN 5985-01-476-8870
NSN 6135-01-142-2417
NSN 5945-00-421-6166
NSN 5930-00-765-6399
NSN 6685-01-587-6792
NSN 6610-00-142-9678
NSN 6650-01-461-7713
NSN 4140-01-601-0053
NSN 6650-01-548-7915