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 5855-00-688-9954
NSN 5945-01-320-8251
NSN 6610-00-100-1195
NSN 4140-01-322-1700
NSN 6135-01-400-2947
NSN 4140-01-137-2606
NSN 6610-00-594-6372
NSN 5915-01-411-6933
NSN 5945-00-941-8831
NSN 5930-00-400-2798
NSN 5990-01-032-3832
NSN 6135-01-398-5922