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 5905-00-236-0338
NSN 5935-01-174-3319
NSN 6240-01-281-7249
NSN 4140-00-529-7463
NSN 6130-00-674-2059
NSN 6620-01-317-7849
NSN 5996-00-115-9297
NSN 5975-01-368-6454
NSN 2925-01-617-3622
NSN 6650-00-382-6080
NSN 6110-01-049-1679
NSN 5998-00-992-0282