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 5996-01-512-2040
NSN 5935-01-135-6508
NSN 5999-00-279-3540
NSN 5998-00-967-0166
NSN 5998-00-630-2807
NSN 6110-00-350-1411
NSN 5998-01-425-1728
NSN 6320-01-397-0399
NSN 5965-00-068-4812
NSN 5998-00-969-4793
NSN 2925-01-201-3043
NSN 7035-01-049-6776