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 5920-01-350-4426
NSN 6110-00-719-5087
NSN 5945-01-185-0828
NSN 6610-01-284-3236
NSN 5998-00-806-3608
NSN 6610-01-523-2958
NSN 5996-01-610-2991
NSN 5855-01-559-7064
NSN 6650-01-066-0420
NSN 6240-01-357-7925
NSN 5945-01-464-4668
NSN 6650-00-684-3060