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 6145-00-351-4539
NSN 5855-01-641-2736
NSN 6240-01-007-5875
NSN 6645-01-600-9399
NSN 6240-01-534-2987
NSN 5895-00-097-1267
NSN 5960-01-342-1961
NSN 6685-01-513-6183
NSN 6150-01-055-6545
NSN 4140-01-634-0330
NSN 5935-00-792-8138
NSN 5935-01-173-7787