ID IOsector ID IOsector ID IOsector ID IOsector ID IOsector 1 Dairy farm products 62 Logging camps and contractors 123 Glass and glass products,n.e.c. 185 Printing trades machinery and equipm 247 Laboratory apparatus and furniture 2 Poultry and eggs 63 Sawmills and planing mills 124 Glass containers 186 Special industrial machinery, n.e.c. 248 Measuring devices and environmental 3 Meat animals and other livestock 64 Millwork and wood kitchen cabinets 125 Cement, hydraulic 187 Pumps and compressors 249 Surgical and medical instruments 4 Cotton 65 Veneer and plywood 126 Structural clay products 188 Ball and roller bearings 250 Surgical appliances and supplies 5 Grains 66 Structural wood members, n.e.c. 127 Pottery and related products 189 Blowers and exhaust and ventilation 251 Dental equipment and supplies 6 Tobacco 67 Prefabricated wood buildings 128 Concrete and concrete products 190 Industrial patterns 252 Watches, clocks, clockwork devices  7 Fruit,vegetables and other crops 68 Wood preserving 129 Lime 191 Packaging mach & gen ind mach, n.e.c 253 Laboratory and optical instruments 8 Forestry products 69 Wood pallets and skids 130 Gypsum products 192 Mechanical power transmission equipm 254 Ophthalmic goods 9 Fishery products 70 Wood containers 131 Cut stone and stone products 193 Industrial process furnaces and oven 255 Photographic equipment and supplies 10 Agri., forestry, fishery services 71 Particleboard and wood products, n.e.c. 132 Nonmetallic mineral products, n.e.c. 194 Carburetors, pistons, rings and valv 256 Jewelry, precious metal, silverware 11 Iron ores 72 Household furniture 133 Steel mills, blast furnaces 195 Fluid power equipment 257 Musical instruments 12 Copper ore 73 Office furniture 134 Iron and steel foundries 196 Scales and balances 258 Games, toys and play vehicles 13 Other non-ferrous ores 74 Public building and related furnitur 135 Iron and steel forgings 197 Industrial and commercial mach, nec. 259 Sport and athletic goods, n.e.c. 14 Coal mining 75 Partitions and fixtures 136 Miscellaneous primary metal products 198 Electronic computers 260 Pens,pencils & oth office & artists 15 Natural gas extraction 76 Furniture and fixtures, n.e.c. 137 Primary smelting and refining of cop 199 Computer peripheral equipment 261 Costume jewelry and notions 16 Crude oil extraction 77 Pulp mills 138 Primary smelting and refining of alu 200 Calculators and accounting machinery 262 Manufacturing, n.e.c. 17 Stone and clay quarrying and mining 78 Paper mills, including building pape 139 Lead, zinc and oth primary nonferr m 201 Office machines and typewriters 263 Railroads 18 Chemical and fertilizer minerals min 79 Paperboard mills 140 Copper rolling and drawing 202 Automatic merchandising equipment 264 Local and suburban passenger transpo 19 New construction 80 Bags, except textile bags 141 Aluminum rolling and dArawing 203 Commercial laundry, dry cleaning etc 265 Trucking and warehousing 20 Maintenance construction 81 Paperboard containers and boxes 142 Oth nonferrous rolling & drawing 204 Air conditioning, heating and refrig 266 Water transportation 21 Guided missiles and space vehicles 82 Paper coating and glazing, die cut p 143 Aluminum foundries and castings 205 Measuring and dispensing pumps 267 Airlines 22 Ammunition, except small arms 83 Envelopes and stationery 144 Copper foundries 206 Service industry machinery, n.e.c. 268 Pipelines 23 Tanks and tank components 84 Converted paper products, n.e.c. 145 Nonferrous castings and forgings 207 Instruments to measure electricity 269 Transportation services 24 Small arms 85 Sanitary paper products 146 Metal cans 208 Transformers 270 Telephone and telegraph 25 Small arms ammunition