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 5895-01-534-1431
NSN 5975-01-649-5854
NSN 5925-01-384-3065
NSN 6150-00-309-0373
NSN 5855-00-237-4088
NSN 5915-01-428-4187
NSN 7035-01-582-1879
NSN 7035-01-556-9060
NSN 5975-00-222-4109
NSN 5990-00-607-0116
NSN 6135-01-575-8362
NSN 5960-01-034-6537