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 6105-01-483-1506
NSN 5905-01-343-7100
NSN 6620-00-152-7210
NSN 4140-01-382-7965
NSN 6645-01-425-1673
NSN 5895-00-453-5166
NSN 6220-01-162-7954
NSN 5990-01-443-2931
NSN 6320-01-631-7828
NSN 5895-01-608-4352
NSN 5998-00-064-5390
NSN 5925-00-841-6798