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 5930-01-014-4851
NSN 5910-00-287-3258
NSN 6610-00-172-7658
NSN 5920-01-020-7659
NSN 5915-01-587-9009
NSN 5920-01-005-6371
NSN 5990-01-575-3275
NSN 5965-01-013-0290
NSN 6320-01-072-2073
NSN 5965-01-406-6320
NSN 6150-00-422-4545
NSN 5835-00-564-0057