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 6130-01-158-6845
NSN 7035-01-351-4111
NSN 5999-01-120-4826
NSN 5975-00-833-7630
NSN 5998-00-321-5541
NSN 5965-01-089-8579
NSN 6645-01-493-8632
NSN 5999-01-392-0874
NSN 7035-01-477-2818
NSN 5915-01-058-1579
NSN 6105-00-485-5939
NSN 5905-01-444-4451