Architecture, Engineering, and Construction (ACE), Building Material and Garden Equipment and Supplies Dealers, Lumber and Other Construction Materials Distributors (Wholesalers), Primary Metal Manufacturing, Sawmills and Wood Preservation

Electronic and Precision Equipment Repair and Maintenance

Aerospace Product and Parts Manufacturing, Aircraft and automotive wire and cable (except aluminum, copper) made from purchased nonferrous metals (except aluminum, copper) in wire drawing plants, Aircraft and automotive wire or cable made from purchased copper in wire drawing plants, Aircraft carrier catapults manufacturing, Aircraft distributors (wholesalers), Aircraft engine cradles manufacturing, Aircraft engine instruments manufacturing, Aircraft engines and parts distributors (wholesalers), Aircraft equipment and supplies distributors (wholesalers), Aircraft hardware, metal, manufacturing, Aircraft lighting fixtures manufacturing, Aircraft loading hoists manufacturing, Aircraft Manufacturing, Aircraft seats manufacturing, Aircraft tire manufacturing, Ammunition (except Small Arms) Manufacturing, Ammunition (except sporting) distributors (wholesalers), Ammunition boxes, light gauge metal, manufacturing, Ammunition boxes, wood, manufacturing, Automotive or aircraft wire and cable made in aluminum wire draw