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 5999-00-246-9604
NSN 6130-01-218-5682
NSN 5945-01-231-9607
NSN 5920-00-227-6179
NSN 6130-00-372-4322
NSN 5960-01-601-5565
NSN 4140-01-171-3246
NSN 6650-01-411-6292
NSN 2925-01-653-4657
NSN 5855-00-610-4052
NSN 6240-00-469-6242
NSN 6650-00-587-0986