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 6130-01-127-8000
NSN 5915-01-429-8981
NSN 6650-01-452-1167
NSN 6150-01-029-8649
NSN 5950-01-525-3970
NSN 4140-01-315-6873
NSN 5975-01-350-2618
NSN 5975-00-630-2004
NSN 5930-01-048-7562
NSN 6650-00-242-0183
NSN 5895-01-149-5663
NSN 5990-00-660-8608