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: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6645-00-658-7838
NSN 6610-01-120-7670
NSN 6650-00-991-8436
NSN 6645-01-103-0901
NSN 5855-01-657-7657
NSN 5945-01-478-6096
NSN 5915-01-207-0868
NSN 5930-00-878-4201
NSN 6145-01-113-5282
NSN 6240-00-369-9768
NSN 6220-01-491-9454
NSN 5990-01-658-9964