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 5915-01-652-1173
NSN 6130-00-264-1861
NSN 6685-01-439-9039
NSN 5985-01-196-5263
NSN 6650-01-318-7339
NSN 2925-00-065-9986
NSN 6320-01-252-2307
NSN 5990-01-107-1003
NSN 5945-01-186-2232
NSN 6110-00-146-0037
NSN 6320-01-631-7828
NSN 6135-01-264-1311