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 5895-01-020-6807
NSN 6685-00-871-7293
NSN 5930-00-003-0412
NSN 5999-00-603-7172
NSN 5915-01-388-2911
NSN 5925-01-082-0591
NSN 5990-01-320-1412
NSN 5999-00-274-3434
NSN 5996-01-391-7403
NSN 6105-01-395-8532
NSN 5996-00-160-1772
NSN 6110-01-244-3471