| 2007 NAICS | 2012 NAICS | 2017 NAICS | Corresponding Index Entries | |||
| 423830 | 423830 | 423830 | Actuators, fluid power, merchant wholesalers | |||
| 423830 | 423830 | 423830 | Air compressors (except air-conditioning, refrigeration) merchant wholesalers | |||
| 423830 | 423830 | 423830 | Bakery machinery and equipment merchant wholesalers | |||
| 423830 | 423830 | 423830 | Balancing machines (except automotive) merchant wholesalers | |||
| 423830 | 423830 | 423830 | Beverage bottling machinery merchant wholesalers | |||
| 423830 | 423830 | 423830 | Beverage processing machinery merchant wholesalers | |||
| 423830 | 423830 | 423830 | Blanks, tips, and inserts merchant wholesalers | |||
| 423830 | 423830 | 423830 | Blowers, industrial, merchant wholesalers | |||
| 423830 | 423830 | 423830 | Bottling machinery and equipment merchant wholesalers | |||
| 423830 | 423830 | 423830 | Broaches (i.e., a machine tool accessory) merchant wholesalers | |||
| 423830 | 423830 | 423830 | Burners, industrial, merchant wholesalers | |||
| 423830 | 423830 | 423830 | Cement-making machinery merchant wholesalers | |||
| 423830 | 423830 | 423830 | Chainsaws merchant wholesalers | |||
| 423830 | 423830 | 423830 | Chemical industries machinery and equipment merchant wholesalers | |||
| 423830 | 423830 | 423830 | Coil winding machines, spring, merchant wholesalers | |||
| 423830 | 423830 | 423830 | Commercial fishing equipment and supplies (except boats, ships) merchant wholesalers | |||
| 423830 | 423830 | 423830 | Compactors, trash, industrial, merchant wholesalers | |||
| 423830 | 423830 | 423830 | Compressors (except air-conditioning, refrigeration) merchant wholesalers | |||
| 423830 | 423830 | 423830 | Condensing units (except air-conditioning, refrigeration) merchant wholesalers | |||
| 423830 | 423830 | 423830 | Conveying equipment (except farm) merchant wholesalers | |||
| 423830 | 423830 | 423830 | Cranes, industrial, merchant wholesalers | |||
| 423830 | 423830 | 423830 | Crushing, pulverizing, and screening machinery, industrial, merchant wholesalers | |||
| 423830 | 423830 | 423830 | Cryogenic cooling devices merchant wholesalers | |||
| 423830 | 423830 | 423830 | Dies, metalworking, merchant wholesalers | |||
| 423830 | 423830 | 423830 | Diesel engines and parts, industrial, merchant wholesalers | |||
| 423830 | 423830 | 423830 | Distillery machinery merchant wholesalers | |||
| 423830 | 423830 | 423830 | Dyeing machinery, textile, merchant wholesalers | |||
| 423830 | 423830 | 423830 | Elevators merchant wholesalers | |||
| 423830 | 423830 | 423830 | Engines, internal combustion (except aircraft, automotive), merchant wholesalers | |||
| 423830 | 423830 | 423830 | Engraving machinery merchant wholesalers | |||
| 423830 | 423830 | 423830 | Environmental controlling instruments and equipment merchant wholesalers | |||
| 423830 | 423830 | 423830 | Escalators merchant wholesalers | |||
| 423830 | 423830 | 423830 | Fans, industrial, merchant wholesalers | |||
| 423830 | 423830 | 423830 | Fluid meters, industrial, merchant wholesalers | |||
| 423830 | 423830 | 423830 | Fluid power transmission equipment merchant wholesalers | |||
| 423830 | 423830 | 423830 | Food processing machinery and equipment merchant wholesalers | |||
| 423830 | 423830 | 423830 | Forklift trucks (except log) merchant wholesalers | |||
| 423830 | 423830 | 423830 | Foundry machinery and equipment merchant wholesalers | |||
| 423830 | 423830 | 423830 | Furnaces, industrial process, merchant wholesalers | |||
| 423830 | 423830 | 423830 | Gas detecting equipment and supplies (except household-type) merchant wholesalers | |||
| 423830 | 423830 | 423830 | General purpose industrial machinery and equipment merchant wholesalers | |||
| 423830 | 423830 | 423830 | Handtools, machinists' precision, merchant wholesalers | |||
| 423830 | 423830 | 423830 | Heat exchange equipment, industrial, merchant wholesalers | |||
| 423830 | 423830 | 423830 | Hoists (except automotive) merchant wholesalers | |||
| 423830 | 423830 | 423830 | Hydraulic power transmission equipment merchant wholesalers | |||
| 423830 | 423830 | 423830 | Hydraulic pumps and parts merchant wholesalers | |||
| 423830 | 423830 | 423830 | Industrial machinery and equipment (except electrical) merchant wholesalers | |||
| 423830 | 423830 | 423830 | Industrial trucks, tractors, or trailers merchant wholesalers | |||
| 423830 | 423830 | 423830 | Instruments (except electrical) (e.g., controlling, indicating, recording) merchant wholesalers | |||
| 423830 | 423830 | 423830 | Internal combustion engines (except aircraft, nondiesel automotive, nondiesel truck) merchant wholesalers | |||
| 423830 | 423830 | 423830 | Jigs merchant wholesalers | |||
| 423830 | 423830 | 423830 | Kilns, industrial, merchant wholesalers | |||
| 423830 | 423830 | 423830 | Ladders merchant wholesalers | |||
| 423830 | 423830 | 423830 | Lift trucks, industrial, merchant wholesalers | |||
| 423830 | 423830 | 423830 | Machine tools and accessories merchant wholesalers | |||
| 423830 | 423830 | 423830 | Machinists' precision measuring tools merchant wholesalers | |||
| 423830 | 423830 | 423830 | Manufacturing machinery and equipment, industrial, merchant wholesalers | |||
| 423830 | 423830 | 423830 | Material handling machinery and equipment merchant wholesalers | |||
| 423830 | 423830 | 423830 | Measuring and testing equipment (except electric measuring and automotive) merchant wholesalers | |||
| 423830 | 423830 | 423830 | Metalworking machinery and equipment merchant wholesalers | |||
| 423830 | 423830 | 423830 | Metalworking tools (drills, taps, dies, grinding wheels) merchant wholesalers | |||
| 423830 | 423830 | 423830 | Meters (except electrical, parking) merchant wholesalers | |||
| 423830 | 423830 | 423830 | Mining machinery and equipment, petroleum, merchant wholesalers | |||
| 423830 | 423830 | 423830 | Oil field equipment merchant wholesalers | |||
| 423830 | 423830 | 423830 | Oil well machinery and equipment merchant wholesalers | |||
| 423830 | 423830 | 423830 | Oil well supply houses merchant wholesalers | |||
| 423830 | 423830 | 423830 | Ovens, industrial, merchant wholesalers | |||
| 423830 | 423830 | 423830 | Packing machinery and equipment merchant wholesalers | |||
| 423830 | 423830 | 423830 | Pallets and skids merchant wholesalers | |||
| 423830 | 423830 | 423830 | Paper and pulp industries manufacturing machinery merchant wholesalers | |||
| 423830 | 423830 | 423830 | Patterns (except shoe), industrial, merchant wholesalers | |||
| 423830 | 423830 | 423830 | Petroleum production machinery and equipment merchant wholesalers | |||
| 423830 | 423830 | 423830 | Pipeline machinery and equipment merchant wholesalers | |||
| 423830 | 423830 | 423830 | Pistons, hydraulic and pneumatic, merchant wholesalers | |||
| 423830 | 423830 | 423830 | Plastics industries machinery, equipment, and supplies merchant wholesalers | |||
| 423830 | 423830 | 423830 | Pneumatic pumps and parts merchant wholesalers | |||
| 423830 | 423830 | 423830 | Pollution control equipment (except air) merchant wholesalers | |||
| 423830 | 423830 | 423830 | Poultry processing machinery merchant wholesalers | |||
| 423830 | 423830 | 423830 | Power plant machinery (except electrical) merchant wholesalers | |||
| 423830 | 423830 | 423830 | Printing trade machinery, equipment, and supplies merchant wholesalers | |||
| 423830 | 423830 | 423830 | Pulverizing machinery and equipment, industrial, merchant wholesalers | |||
| 423830 | 423830 | 423830 | Pumps and pumping equipment, industrial-type, merchant wholesalers | |||
| 423830 | 423830 | 423830 | Recapping machinery, tire, merchant wholesalers | |||
| 423830 | 423830 | 423830 | Refinery machinery and equipment merchant wholesalers | |||
| 423830 | 423830 | 423830 | Rolling mill machinery merchant wholesalers | |||
| 423830 | 423830 | 423830 | Sawmill machinery, equipment, and supplies merchant wholesalers | |||
| 423830 | 423830 | 423830 | Saws, industrial, merchant wholesalers | |||
| 423830 | 423830 | 423830 | Screening machinery and equipment, industrial, merchant wholesalers | |||
| 423830 | 423830 | 423830 | Sewing machines, industrial, merchant wholesalers | |||
| 423830 | 423830 | 423830 | Shoe manufacturing and repairing machinery merchant wholesalers | |||
| 423830 | 423830 | 423830 | Skids merchant wholesalers | |||
| 423830 | 423830 | 423830 | Smelting machinery and equipment merchant wholesalers | |||
| 423830 | 423830 | 423830 | Special purpose industrial machinery and equipment merchant wholesalers | |||
| 423830 | 423830 | 423830 | Spray painting equipment, industrial-type, merchant wholesalers | |||
| 423830 | 423830 | 423830 | Stackers, industrial, merchant wholesalers | |||
| 423830 | 423830 | 423830 | Tanks, pressure, merchant wholesalers | |||
| 423830 | 423830 | 423830 | Testing and measuring equipment, electrical (except automotive), merchant wholesalers | |||
| 423830 | 423830 | 423830 | Textile machinery and equipment merchant wholesalers | |||
| 423830 | 423830 | 423830 | Threading tools merchant wholesalers | |||
| 423830 | 423830 | 423830 | Tire recapping machinery merchant wholesalers | |||
| 423830 | 423830 | 423830 | Tools, machinists' precision, merchant wholesalers | |||
| 423830 | 423830 | 423830 | Tractors, industrial, merchant wholesalers | |||
| 423830 | 423830 | 423830 | Trailers, industrial, merchant wholesalers | |||
| 423830 | 423830 | 423830 | Trucks, industrial, merchant wholesalers | |||
| 423830 | 423830 | 423830 | Turbines (except transportation) merchant wholesalers | |||
| 423830 | 423830 | 423830 | Twist drills merchant wholesalers | |||
| 423830 | 423830 | 423830 | Vacuum pumps merchant wholesalers | |||
| 423830 | 423830 | 423830 | Valves, hydraulic and pneumatic, merchant wholesalers | |||
| 423830 | 423830 | 423830 | Water treatment equipment, industrial, merchant wholesalers | |||
| 423830 | 423830 | 423830 | Welding machinery and equipment merchant wholesalers | |||
| 423830 | 423830 | 423830 | Winches merchant wholesalers | |||
| 423830 | 423830 | 423830 | Woodworking machinery merchant wholesalers |