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 6240-01-344-9975
NSN 6105-01-023-1611
NSN 5925-00-584-7189
NSN 4140-00-152-3923
NSN 2925-01-486-8527
NSN 5895-00-665-3991
NSN 5835-00-140-8646
NSN 5975-01-384-7912
NSN 5965-01-167-2269
NSN 5998-00-897-1277
NSN 6130-01-146-4590
NSN 5965-01-633-8849