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 2925-01-364-7926
NSN 6610-01-660-1712
NSN 5975-00-871-3582
NSN 5999-01-051-2578
NSN 5920-01-444-2454
NSN 5990-01-277-2118
NSN 5985-00-248-4277
NSN 6645-01-331-3364
NSN 5905-00-939-1360
NSN 6685-01-032-4752
NSN 5910-00-754-0444
NSN 6110-01-519-0983