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 4140-01-317-8040
NSN 6610-01-468-6880
NSN 5835-01-501-0526
NSN 5960-01-206-8809
NSN 5910-00-669-4948
NSN 6105-01-526-6140
NSN 5910-01-048-9186
NSN 5855-00-944-0949
NSN 6610-01-167-8747
NSN 6650-00-832-6970
NSN 5960-00-682-9289
NSN 6240-00-660-8849