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 5990-01-516-9665
NSN 5925-00-137-4814
NSN 5835-01-442-6482
NSN 4140-00-172-1804
NSN 5855-01-109-6433
NSN 5910-01-562-1891
NSN 6150-01-292-2749
NSN 6620-01-118-2337
NSN 6685-01-116-7773
NSN 5855-01-613-1202
NSN 5999-01-504-4712
NSN 5965-00-370-3855