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 6240-00-249-6259
NSN 5925-01-517-5466
NSN 6150-00-688-5485
NSN 6150-00-000-0180
NSN 5915-01-056-1086
NSN 5910-01-553-4820
NSN 5998-01-392-2249
NSN 5910-00-833-8298
NSN 5920-00-607-3385
NSN 5855-01-407-8706
NSN 5975-01-181-9093
NSN 5998-01-067-1386