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 4140-00-679-9512
NSN 6150-01-308-8730
NSN 6150-01-468-0194
NSN 6105-01-116-0074
NSN 5960-01-649-1341
NSN 5975-01-361-5641
NSN 6105-00-058-8915
NSN 5975-01-097-1734
NSN 5855-00-149-0766
NSN 5925-01-648-2635
NSN 6110-00-900-0673
NSN 5915-01-341-8741