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 for spark-ignition internal combustion piston engines, nesoi
NSN 6145-01-350-4272
NSN 5998-01-132-4629
NSN 5996-00-985-8952
NSN 5905-01-049-0610
NSN 6685-01-352-5437
NSN 5945-01-152-1932
NSN 5935-00-245-2644
NSN 5930-01-472-2291
NSN 6650-01-431-3649
NSN 4140-01-029-4129
NSN 2925-00-365-3289
NSN 6150-00-734-8917