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 7035-01-465-0391
NSN 5985-01-348-3001
NSN 6240-00-698-5822
NSN 6220-01-386-8691
NSN 7035-00-931-9415
NSN 6610-01-498-0524
NSN 6650-01-318-9413
NSN 6150-01-446-3813
NSN 6150-01-383-1534
NSN 5990-00-065-3617
NSN 5999-01-040-3192
NSN 6135-01-415-1163