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 6240-00-943-4468
NSN 5998-00-018-5540
NSN 5930-00-452-1316
NSN 5998-01-580-5283
NSN 5925-00-884-8567
NSN 6650-00-348-2453
NSN 5930-00-222-4721
NSN 5920-01-379-5657
NSN 6130-01-343-2488
NSN 5935-00-086-2406
NSN 6320-01-216-1678
NSN 5925-00-736-0425