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 5930-01-408-9121
NSN 5935-01-496-8242
NSN 6110-01-373-3487
NSN 6145-01-527-6034
NSN 5990-01-352-5255
NSN 4140-00-762-9384
NSN 5935-01-252-6066
NSN 5920-01-557-4500
NSN 6145-00-548-7195
NSN 5996-01-560-5052
NSN 6145-00-286-9588
NSN 5935-01-039-4555