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 6135-01-104-3790
NSN 5960-01-449-1310
NSN 5835-00-373-2671
NSN 6645-00-248-5434
NSN 5996-00-162-2017
NSN 5835-00-034-4976
NSN 6220-01-218-5164
NSN 5925-01-155-3721
NSN 5835-01-140-9306
NSN 6220-01-487-7079
NSN 5935-01-492-9889
NSN 5855-00-151-3853