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 5905-01-077-0146
NSN 2925-01-004-5627
NSN 4140-01-254-5928
NSN 5935-01-274-0288
NSN 5990-00-155-2306
NSN 5960-01-589-6846
NSN 5945-01-421-7795
NSN 5950-01-141-6741
NSN 5895-00-893-6057
NSN 2925-01-359-4027
NSN 5855-01-462-3208
NSN 6240-01-372-2039