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 6650-00-140-2353
NSN 7035-01-086-2922
NSN 5999-01-507-3569
NSN 6220-01-066-8606
NSN 5915-01-511-8384
NSN 6620-01-144-2488
NSN 5930-01-455-7933
NSN 5975-01-349-9158
NSN 6105-01-642-2709
NSN 5895-00-009-5698
NSN 5975-00-636-4910
NSN 5925-00-080-5835