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 5998-00-364-6723
NSN 6645-01-438-6986
NSN 5930-00-225-2392
NSN 5835-00-145-8926
NSN 5965-00-246-5612
NSN 7035-00-679-9027
NSN 6645-01-238-7419
NSN 5855-01-556-2665
NSN 6135-00-643-4843
NSN 5920-01-580-7747
NSN 5915-01-521-4073
NSN 6685-01-423-1464