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 5855-00-281-3843
NSN 5960-01-538-2082
NSN 5835-00-869-9288
NSN 5945-00-588-2523
NSN 5965-00-504-6753
NSN 6135-00-883-9024
NSN 6105-01-415-0828
NSN 5998-01-152-3019
NSN 5920-01-305-5318
NSN 5835-01-128-9331
NSN 6240-01-131-9580
NSN 6110-01-063-7423