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 5996-01-029-4196
NSN 5985-01-341-5350
NSN 6130-01-535-0952
NSN 6135-01-452-2421
NSN 6130-01-445-8658
NSN 6220-00-850-0365
NSN 5960-01-121-4105
NSN 4140-00-488-9468
NSN 5960-01-467-7516
NSN 6610-00-584-5055
NSN 5925-01-659-4121
NSN 5925-01-411-1240