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 6105-00-553-8943
NSN 5965-01-293-7031
NSN 5965-00-106-3195
NSN 6620-01-416-1757
NSN 5975-00-244-0706
NSN 6685-00-012-3734
NSN 6610-00-337-9874
NSN 5895-01-367-5644
NSN 5855-01-300-8215
NSN 6645-01-215-0617
NSN 7035-00-541-8516
NSN 5975-01-548-5529