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 6645-01-250-8129
NSN 5910-01-267-9297
NSN 2925-00-118-4887
NSN 6320-01-514-6141
NSN 5950-01-079-7139
NSN 5915-01-543-4604
NSN 6150-01-278-4181
NSN 5905-01-110-0847
NSN 5925-01-119-3429
NSN 6620-00-601-3885
NSN 5915-00-153-4236
NSN 5950-01-481-8694