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 6110-01-158-2900
NSN 5945-00-097-9688
NSN 6650-01-328-8169
NSN 5975-01-114-8071
NSN 5835-00-785-7921
NSN 5960-00-167-0397
NSN 5910-01-348-4855
NSN 5990-01-433-1471
NSN 5910-01-218-5413
NSN 4140-01-170-7617
NSN 6105-01-575-7616
NSN 5985-01-184-6571