|
| 2899 | 332115 | | crown and closure manufacturing | |
| | 332214 | * | kitchen pots, pans, and utensils, such as potato mashers, colanders, strainers, and spatulas | |
| | 332322 | * | sheet metal countertops not fabricated at the site of construction | |
| | 332323 | * | chain ladders | |
| | 332431 | | metal cans, such as beer cans, food cans, etc., aluminum, steel or other metal | |
| | 332439 | * | other steel containers and lids, less than 300 liters, collapsible tubes (such as toothpaste tubes), cash boxes and similar office containers, stamped metal mail boxes, ammunition boxes, tool boxes | |
| | 332611 | | heavy gauge springs, such as coil springs, leaf springs, and torsion bars | |
| | 332612 | | light gauge springs such as upholstery springs, hair springs, coiled springs (except clock and watch) | |
| | 332618 | * | wire products made from purchased wire, including grates, fencing, mesh, netting, brads, staples, cable, paper clips, and similar wire products, chain, chain links, tire chains made from purchased wire, wire office products, file racks, collators., etc. | |
| | 332721 | | screw machine, numerical lathe, and similar precision turned products | |
| | 332722 | | nuts, bolts, screws, rivets, washers, and similar fasteners | |
| | 332911 | * | complete fire hydrants | |
| | 332998 | | enameled and other metal sanitary ware | |
| | 332999 | * | foil containers (except bags) made from purchased foil, miscellaneous fabricated metal products, such as fire place sets, andirons, safes, nonprecious trophies, ship and boat propellers made from purchased metal | |
| | 333992 | * | welding rods and electrodes | |
| | 333999 | * | industrial bellows, weather vanes | |
| | 337920 | * | metal blinds | |
| | 339113 | * | metal safety headgear and other metal personal safety devices | |
| | 339914 | * | personal goods (cigar, cigarette cases, coin purses, compacts, etc.) of base metal and of base metal plated with precious metal | |
| | 339942 | * | white boards and marker boards | |
| | 339950 | * | metal signs and metal sign letters | |
| | 339993 | * | sewing needles, buckles, hooks, clasps, and similar | |
| | 339999 | * | metal picture frames | |
| | 811310 | * | repair of steel shipping drums | |
| 2911 | 333611 | * | manufacturing turbines, gas (except aircraft), steam and hydraulic, wind turbines | |
| | 333618 | * | internal combustion engines (except automotive and aircraft gasoline engines), including locomotive engines, outboard engines, small internal combustion engines for outdoor power equipment, diesel engine governors, and diesel engines for heavy equipment | |
| | 336311 | * | pistons and piston rings (except automotive and aircraft), nonautomotive carburetors | |
| | 811310 | * | repair of nonautomotive engines | |
| 2912 | 332911 | * | industrial valves (gate, check, pressure release, ball, butterfly, etc.) | |
| | 332912 | * | fluid power valves | |
| | 332913 | * | plumbing valves, such as faucets, traps, back flow preventers, and antiscald valves | |
| | 332919 | * | aerosol valves, hose nozzles (fire and garden), inline plumbing and heating valves (stops, cut-off, etc.) | |
| | 333111 | * | farm-type windmills | |
| | 333911 | | industrial and commercial pumps, including residential sump pumps, pumps for railway vehicle lubricating systems | |
| | 333912 | * | air compressors | |
| | 333913 | | measuring and dispensing pumps (e.g., gasoline pump) | |
| | 333995 | | fluid power cylinders and actuators | |
| | 333996 | * | fluid power pumps | |
| | 336312 | * | pumps for mounting on internal combustion engines | |
| | 336322 | * | electric fuel pumps | |