A mechanical device designed to permit a free flow of air into and out of an enclosure, usually used on engine crankcase, vehicular differentials and transmissions, pumps, compressors, and the like. see also cap, vent, fuel storage tank. excludes ventalator (as modified).
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6620-00-596-1951
NSN 6105-01-307-0463
NSN 5950-01-384-1959
NSN 5999-01-183-6247
NSN 5855-01-152-3470
NSN 6135-01-595-4779
NSN 5960-01-331-3817
NSN 6320-01-220-2264
NSN 5996-01-497-3412
NSN 6105-00-038-7518
NSN 5990-00-057-6348
NSN 6130-00-144-8018