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 5915-01-218-3106
NSN 5975-00-983-0111
NSN 6150-00-417-7525
NSN 5985-00-636-2420
NSN 6620-01-333-2513
NSN 5855-01-070-4072
NSN 2925-00-373-8837
NSN 6320-01-381-7023
NSN 5965-01-331-1644
NSN 5960-01-599-9821
NSN 6240-00-629-9810
NSN 5975-00-339-3313