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 5910-00-880-8119
NSN 6145-00-786-1172
NSN 5945-01-133-0390
NSN 2925-00-866-7311
NSN 2925-00-400-5634
NSN 5960-01-106-3086
NSN 5998-00-054-9124
NSN 5999-01-165-9402
NSN 5920-00-185-9587
NSN 6620-00-166-0556
NSN 6150-00-253-6554
NSN 6610-00-915-3215