Official classification context
Industry overview This class comprises establishments principally engaged in manufacturing aircraft parts and auxiliary equipment that are not classified elsewhere, but do not assemble complete aircraft. Establishments principally engaged in manufacturing aircraft engines and parts are classified under Industry 3142, establishments that manufacture flight navigation instruments are classified under Major group 27 [273], and establishments that manufacture electric equipment for aircraft are classified under Major group 29 [2922].
Major group context EQUIPMENT This Major group comprises establishments engaged in manufacturing transportation equipment. Principal products include: Automobiles, ships, aircraft, railway vehicles and other transportation equipment (bicycles, ox and horse coaches). Group Class Number Number