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 6645-01-537-0839
NSN 6145-00-630-9004
NSN 5945-01-196-5128
NSN 5935-01-089-6756
NSN 6130-01-211-5828
NSN 6240-00-226-0462
NSN 6145-01-512-7972
NSN 5915-00-093-1930
NSN 5999-00-174-2776
NSN 6240-00-683-0725
NSN 5985-01-430-2570
NSN 6145-01-605-3228