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 for spark-ignition internal combustion piston engines, nesoi
NSN 5915-00-813-6822
NSN 5960-01-442-7950
NSN 6320-00-450-7014
NSN 6620-01-032-3937
NSN 6105-01-465-2081
NSN 6620-00-079-0311
NSN 5985-00-232-8105
NSN 6685-01-541-4932
NSN 6320-01-473-3848
NSN 5925-01-090-6374
NSN 5855-01-451-1163
NSN 6650-00-466-1697