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 5915-01-633-9845
NSN 5990-01-411-5930
NSN 6150-00-468-5416
NSN 6130-00-528-7838
NSN 6650-01-399-8552
NSN 5835-01-350-9701
NSN 5915-00-021-7106
NSN 5905-01-065-0382
NSN 6320-01-560-7177
NSN 5998-01-408-6921
NSN 6135-01-359-5798
NSN 5975-01-100-5681