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The following Product Service Codes (PSCs) are commonly associated with NAICS 333994, Industrial Process Furnace and Oven Manufacturing
Driers, Dehydrators, and Anhydrators
Includes
Evaporators.
Possible NAICS Codes
333415 – Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
333994 – Industrial Process Furnace and Oven Manufacturing
326220 – Rubber and Plastics Hoses and Belting Manufacturing
333618 – Other Engine Equipment Manufacturing
333998 – All Other Miscellaneous General Purpose Machinery Manufacturing
335139 – Electric Lamp Bulb and Other Lighting Equipment Manufacturing
336413 – Other Aircraft Parts and Auxiliary Equipment Manufacturing
325199 – All Other Basic Organic Chemical Manufacturing
332112 – Nonferrous Forging
Industrial Furnaces, Kilns, Lehrs, and Ovens
Includes
Crucible Furnaces; Cupola Furnaces.
Excludes
Food Industry Ovens (FSC 7310); Metal Heat Treating Furnaces (FSC 3424); Laboratory Type Furnaces (FSC 6640).
Possible NAICS Codes
333994 – Industrial Process Furnace and Oven Manufacturing
325998 – All Other Miscellaneous Chemical Product and Preparation Manufacturing
334516 – Analytical Laboratory Instrument Manufacturing
333310 – Commercial and Service Industry Machinery Manufacturing
541330 – Engineering Services
333415 – Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
333414 – Heating Equipment (except Warm Air Furnaces) Manufacturing
332510 – Hardware Manufacturing
339113 – Surgical Appliance and Supplies Manufacturing
333241 – Food Product Machinery Manufacturing
Metal Heat Treating and Non-Thermal Treating Equipment
Includes
Hardening, Annealing, Tempering, Normalizing, Cyaniding, and Carburizing Equipment; Furnaces, Flue Welding, Non- Thermal Stress Relieving Systems.
Possible NAICS Codes
333994 – Industrial Process Furnace and Oven Manufacturing
332710 – Machine Shops
332813 – Electroplating, Plating, Polishing, Anodizing, and Coloring
332999 – All Other Miscellaneous Fabricated Metal Product Manufacturing
332811 – Metal Heat Treating
333517 – Machine Tool Manufacturing
332721 – Precision Turned Product Manufacturing
333414 – Heating Equipment (except Warm Air Furnaces) Manufacturing
334516 – Analytical Laboratory Instrument Manufacturing
333310 – Commercial and Service Industry Machinery Manufacturing
Laboratory Equipment and Supplies
Includes
Laboratory Glassware; Laboratory Funnels; Laboratory Furnaces; Glass Beads; Laboratory White Sand; Litmus Paper; Paper Filters; Insect Transfixion Pins; Laboratory Glass Wool; Laboratory Furniture, except Dental Laboratory.
Excludes
Instruments covered by other classes in group 66; Dental Laboratory Equipment; Laboratory Scales and Balances; In Vitro Diagnostic Substances and Reagents.
Possible NAICS Codes
423450 – Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers
339999 – All Other Miscellaneous Manufacturing
334516 – Analytical Laboratory Instrument Manufacturing
Maint/Repair/Rebuild of Equipment—Furnace, Steam Plant, and Drying Equipment; Nuclear Reactors
Description
Maintenance, Repair and Rebuilding of Equipment: Furnace, Steam Plant, and Drying Equipment; and Nuclear Reactors
Possible NAICS Codes
238220 – Plumbing, Heating, and Air-Conditioning Contractors
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
333994 – Industrial Process Furnace and Oven Manufacturing
561210 – Facilities Support Services
332410 – Power Boiler and Heat Exchanger Manufacturing
221330 – Steam and Air-Conditioning Supply
561790 – Other Services to Buildings and Dwellings
811210 – Electronic and Precision Equipment Repair and Maintenance
334290 – Other Communications Equipment Manufacturing
Food Cooking, Baking, and Serving Equipment
Includes
Warming and/or Chilling Tables, Stationary and Portable; Serving Carts; Field and Mobile Baking Ovens; Toasters; Waffle Irons; Grills; Special Aircraft, Marine, and Railway Type Food Cooking Equipment; Utensils with Integral Heating Units; Cafeteria Type Display Cases and Showcases; Soda Fountains; Milk, Soda, and/or Ice Cream Dispensers; Cold Food Counters; Combination Heated-Refrigerated Food Serving Equipment; Carbonators; and other types of refrigerated food serving and display equipment commonly used in cafeterias, mess hall kitchens, and the like.
Excludes
Carts other than Serving; Commissary or Food Store Type Refrigeration Equipment; Commercial Household, or Professional and Scientific Refrigerators; Drinking Fountains; (see class 4110 for items excluded from class 7310).
Notes
This class includes warming and/ or chilling equipment used for the display and serving of food.
Possible NAICS Codes
333241 – Food Product Machinery Manufacturing
325998 – All Other Miscellaneous Chemical Product and Preparation Manufacturing
333310 – Commercial and Service Industry Machinery Manufacturing
325211 – Plastics Material and Resin Manufacturing
332215 – Metal Kitchen Cookware, Utensil, Cutlery, and Flatware (except Precious) Manufacturing
337215 – Showcase, Partition, Shelving, and Locker Manufacturing
322230 – Stationery Product Manufacturing
Maint/Repair/Rebuild of Equipment—Maintenance and Repair Shop Equipment
Description
Maintenance, Repair and Rebuilding of Equipment: Maintenance and Repair Shop Equipment
Possible NAICS Codes
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
811210 – Electronic and Precision Equipment Repair and Maintenance
561210 – Facilities Support Services
336413 – Other Aircraft Parts and Auxiliary Equipment Manufacturing
334516 – Analytical Laboratory Instrument Manufacturing
238290 – Other Building Equipment Contractors
334290 – Other Communications Equipment Manufacturing
238220 – Plumbing, Heating, and Air-Conditioning Contractors
333310 – Commercial and Service Industry Machinery Manufacturing
Kitchen Equipment and Appliances
Includes
Dishwashing Machines; Food Slicing Machines; Food Mixers; Utility Carts Specially designed for use in Kitchen and Dining Area.
Excludes
Sinks; Serving Carts (see class 7310 for Food Serving Carts).
Possible NAICS Codes
333241 – Food Product Machinery Manufacturing
339994 – Broom, Brush, and Mop Manufacturing
333310 – Commercial and Service Industry Machinery Manufacturing
335220 – Major Household Appliance Manufacturing
325998 – All Other Miscellaneous Chemical Product and Preparation Manufacturing
811412 – Appliance Repair and Maintenance
423620 – Household Appliances, Electric Housewares, and Consumer Electronics Merchant Wholesalers
326199 – All Other Plastics Product Manufacturing
327110 – Pottery, Ceramics, and Plumbing Fixture Manufacturing
332215 – Metal Kitchen Cookware, Utensil, Cutlery, and Flatware (except Precious) Manufacturing
Waste Disposal Equipment
Includes
Compactors; Destructors; Garbage Disposals; Incinerators; Septic Tanks.
Possible NAICS Codes
562991 – Septic Tank and Related Services
332913 – Plumbing Fixture Fitting and Trim Manufacturing
333310 – Commercial and Service Industry Machinery Manufacturing
562111 – Solid Waste Collection
333414 – Heating Equipment (except Warm Air Furnaces) Manufacturing
332439 – Other Metal Container Manufacturing
562213 – Solid Waste Combustors and Incinerators
562211 – Hazardous Waste Treatment and Disposal
562998 – All Other Miscellaneous Waste Management Services
562119 – Other Waste Collection
Combination and Miscellaneous Instruments
Includes
Flow-Pressure Instruments; Taximeters; Dynamometers.
Excludes
Dental, Medical, Surgical, and Veterinary Instruments.
Possible NAICS Codes
334519 – Other Measuring and Controlling Device Manufacturing
334513 – Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
334515 – Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals
334516 – Analytical Laboratory Instrument Manufacturing
336413 – Other Aircraft Parts and Auxiliary Equipment Manufacturing
334419 – Other Electronic Component Manufacturing
333618 – Other Engine Equipment Manufacturing
336411 – Aircraft Manufacturing
Medical and Surgical Instruments, Equipment, and Supplies
Includes
Anesthesia Apparatus; Blood Transfusion Apparatus; Oxygen Therapy Apparatus; Respirators; Orthopedic Supplies; Arch Supports; Clinical Thermometers; Sutures; Hearing Aids; Veterinary Equipment, Endoscopes, Fiber Optic.
Excludes
Ophthalmic Instruments, Equipment, and Supplies; Non-Medical Endoscopes.
Possible NAICS Codes
423450 – Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers
339113 – Surgical Appliance and Supplies Manufacturing
325411 – Medicinal and Botanical Manufacturing
339112 – Surgical and Medical Instrument Manufacturing
Foundry Machinery, Related Equipment and Supplies
Description
Foundry Machinery, Related Equipment and Supplies.
Includes
Molding Machines; Tumbling Mills, Foundry Dextrine; Core Paste.
Excludes
Crucible Furnaces; Cupola Furnaces; Foundry Hand Tools.
Possible NAICS Codes
332999 – All Other Miscellaneous Fabricated Metal Product Manufacturing
333994 – Industrial Process Furnace and Oven Manufacturing
333248 – All Other Industrial Machinery Manufacturing
332996 – Fabricated Pipe and Pipe Fitting Manufacturing
327999 – All Other Miscellaneous Nonmetallic Mineral Product Manufacturing
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
333998 – All Other Miscellaneous General Purpose Machinery Manufacturing
333511 – Industrial Mold Manufacturing
333310 – Commercial and Service Industry Machinery Manufacturing
212321 – Construction Sand and Gravel Mining
Miscellaneous Service and Trade Equipment
Includes
Manicure Tables
Possible NAICS Codes
335210 – Small Electrical Appliance Manufacturing
333310 – Commercial and Service Industry Machinery Manufacturing
333924 – Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing
325211 – Plastics Material and Resin Manufacturing
334516 – Analytical Laboratory Instrument Manufacturing
513210 – Software Publishers
334111 – Electronic Computer Manufacturing
561990 – All Other Support Services
541519 – Other Computer Related Services
811210 – Electronic and Precision Equipment Repair and Maintenance
Maint/Repair/Rebuild of Equipment—Instruments and Laboratory Equipment
Description
Maintenance, Repair and Rebuilding of Equipment: Instruments and Laboratory Equipment
Possible NAICS Codes
811210 – Electronic and Precision Equipment Repair and Maintenance
334516 – Analytical Laboratory Instrument Manufacturing
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
336413 – Other Aircraft Parts and Auxiliary Equipment Manufacturing
561210 – Facilities Support Services
541380 – Testing Laboratories and Services
334515 – Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals
IT and Telecom—Network: Analog Voice Products (Hardware and Perpetual License Software)
Description
Legacy analog voice communications equipment, hardware, and software used to connect end users to the organization's voice systems. Includes analog transmission and transport equipment, physical communications infrastructure carrying analog signals over copper wiring (outside and inside plant), products and tools that enable or distribute voice services through on-premise analog equipment including PBX, voicemail, and handsets.
Includes
Software that is licensed for use indefinitely. This can also be referred to as perpetual, indefinite, permanent, continuous, or ever lasting.
Possible NAICS Codes
334290 – Other Communications Equipment Manufacturing
541519 – Other Computer Related Services
334511 – Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
334210 – Telephone Apparatus Manufacturing
336413 – Other Aircraft Parts and Auxiliary Equipment Manufacturing
334220 – Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
334111 – Electronic Computer Manufacturing
334412 – Bare Printed Circuit Board Manufacturing
811210 – Electronic and Precision Equipment Repair and Maintenance
332722 – Bolt, Nut, Screw, Rivet, and Washer Manufacturing