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 5990-01-172-4553
NSN 6145-00-944-8304
NSN 6110-00-553-8816
NSN 6610-00-147-1016
NSN 5965-01-503-3960
NSN 6645-00-918-3785
NSN 6610-01-080-8064
NSN 2925-01-510-9378
NSN 6150-01-524-2885
NSN 5855-01-446-1936
NSN 5935-00-255-3612
NSN 5855-01-318-5175