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 5935-01-146-8747
NSN 5935-01-578-6833
NSN 5990-01-595-9441
NSN 6610-00-943-3097
NSN 4140-01-545-7030
NSN 7035-00-616-4410
NSN 5915-01-468-0053
NSN 6645-01-477-5316
NSN 5965-01-606-2633
NSN 6105-01-106-3221
NSN 6620-01-232-8550
NSN 5855-01-504-3645