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 5855-00-688-9954
NSN 5905-00-135-4761
NSN 2925-01-295-2017
NSN 5910-01-225-6805
NSN 6685-01-535-7087
NSN 5910-01-258-4374
NSN 6685-00-349-7682
NSN 6220-00-390-1170
NSN 6105-00-962-9003
NSN 5996-00-283-4366
NSN 5999-01-414-1403
NSN 4140-01-584-5298