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 5895-01-015-2516
NSN 5915-01-660-5766
NSN 5895-00-130-3364
NSN 5950-00-646-0028
NSN 4140-01-621-9723
NSN 7035-00-312-3055
NSN 2925-00-284-1534
NSN 5965-01-394-1542
NSN 6620-01-491-1434
NSN 6320-01-386-9104
NSN 5925-01-629-3648
NSN 6645-01-462-2101