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 5950-00-066-7227
NSN 5895-01-573-7542
NSN 6220-01-628-5385
NSN 6685-01-438-4057
NSN 4140-01-123-8801
NSN 5990-00-167-2692
NSN 5855-00-327-2112
NSN 6145-01-147-6770
NSN 5930-01-517-3631
NSN 6145-00-836-2241
NSN 5855-00-560-0110
NSN 6645-00-609-7214