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 5905-01-564-7693
NSN 5895-01-570-2488
NSN 6320-00-336-9123
NSN 5999-00-007-2736
NSN 5996-01-465-2305
NSN 5935-00-879-8550
NSN 5960-01-113-4839
NSN 6645-00-313-0494
NSN 5945-01-145-6329
NSN 6240-01-524-3947
NSN 7035-00-931-9415
NSN 5990-01-054-4255