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 6105-01-171-8525
NSN 5930-01-410-7033
NSN 5998-01-649-2859
NSN 5855-00-548-4742
NSN 5999-00-248-2019
NSN 6240-01-224-7656
NSN 6150-00-563-1196
NSN 5975-00-874-3542
NSN 5925-00-222-6199
NSN 6150-00-251-3805
NSN 5965-00-303-9701
NSN 5905-00-926-2905