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 5935-01-624-7937
NSN 6620-01-129-4790
NSN 6145-00-663-6133
NSN 5905-00-959-6328
NSN 4140-01-589-8593
NSN 6320-00-371-8335
NSN 6320-01-118-6662
NSN 6130-01-337-2644
NSN 6135-01-388-8376
NSN 5895-00-992-3532
NSN 6145-01-611-7640
NSN 6110-01-521-4227