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 5960-01-342-1961
NSN 6135-01-434-6308
NSN 4140-01-248-7599
NSN 5905-01-309-9656
NSN 5935-00-595-8269
NSN 5960-01-124-4144
NSN 5985-01-096-2244
NSN 6645-01-499-7385
NSN 6685-00-963-7250
NSN 5950-01-204-4500
NSN 5855-01-076-5202
NSN 6220-01-186-6431