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 5895-01-423-1042
NSN 6620-01-385-2250
NSN 6240-00-244-0483
NSN 6145-01-481-5070
NSN 6220-00-233-9279
NSN 6320-01-143-3597
NSN 6645-01-512-8472
NSN 5945-01-530-3230
NSN 6645-00-538-2904
NSN 5985-00-492-7921
NSN 5915-01-072-9241
NSN 5855-01-191-3404