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 2925-01-502-9903
NSN 6105-01-196-6377
NSN 2925-00-504-2363
NSN 5910-01-299-3600
NSN 5998-00-267-6796
NSN 5855-01-485-3429
NSN 5998-00-870-6723
NSN 5920-01-407-1091
NSN 5965-00-722-7574
NSN 7035-01-005-6971
NSN 6650-01-157-8806
NSN 5905-01-261-8105