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 5905-01-415-5116
NSN 5999-01-413-6963
NSN 6220-01-290-5153
NSN 5905-01-582-0099
NSN 5905-00-568-7835
NSN 5925-01-526-9741
NSN 6110-01-394-6324
NSN 4140-01-472-1736
NSN 5920-01-190-5167
NSN 5990-00-707-0731
NSN 6150-00-104-8035
NSN 5920-00-877-7915