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 5895-00-816-9763
NSN 5945-01-464-3531
NSN 6685-01-573-8401
NSN 6610-01-461-1644
NSN 6650-01-293-0630
NSN 5835-00-092-1136
NSN 5910-01-389-1885
NSN 6650-00-518-5194
NSN 5998-01-396-4934
NSN 5965-01-088-5414
NSN 7035-00-117-0418
NSN 2925-00-258-9786