Description
Warehousing and Storage Services

Possible NAICS Codes
493110 – General Warehousing and Storage
493190 – Other Warehousing and Storage
484210 – Used Household and Office Goods Moving
561210 – Facilities Support Services
531130 – Lessors of Miniwarehouses and Self-Storage Units
493120 – Refrigerated Warehousing and Storage
523999 – Miscellaneous Financial Investment Activities
561990 – All Other Support Services
531120 – Lessors of Nonresidential Buildings (except Miniwarehouses)
425120 – Wholesale Trade Agents and Brokers

Includes
Grocery Type Display Cases; Ice Cream Cabinets; Drinking Fountains (except portable and stationary types classified in class 4510); Professional and Scientific Refrigerators; Rivet Coolers; Photographic Refrigerators; Mortuary Refrigerators; Household and Commercial Refrigerators; Grocery Type Showcases; and other types of refrigeration equipment of the commissary or food store type.

Excludes
Cafeteria Type Refrigerated Display Cases; Soda Fountains; Milk, Soda, and/or Ice Cream Dispensers; Cold Food Counters; Carbonators; Combination Heated-Refrigerated Food Serving Equipment; Cafeteria Type Showcases; Chilling Equipment used for display and serving of food (see class 7310 for these items). Also excluded from this class are refrigeration components (see class 4130).

Notes
This class includes only complete refrigeration equipment, whether refrigerated from an integral or remote mechanical refrigeration unit or system. Also included in this class are refrigeration plants, and complete "packaged" refrigeration units and systems containing a power driven compressor, condenser, evaporator, and all other necessary components to refrigerate an enclosed space. Nonoperating accessories such as ice trays, shelves, and panels are included in this class. Excluded from this class are operating components, assemblies, parts, attachments, or accessories, for use in or on complete refrigeration equipment, plants, systems, or the "packaged" refrigeration units, and which are to be classified in class 4130, or as otherwise specifically prescribed by the indexes and structure of the FSC.

Possible NAICS Codes
333241 – Food Product Machinery Manufacturing
333415 – Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
339113 – Surgical Appliance and Supplies Manufacturing
333310 – Commercial and Service Industry Machinery Manufacturing
334516 – Analytical Laboratory Instrument Manufacturing
423740 – Refrigeration Equipment and Supplies Merchant Wholesalers
335220 – Major Household Appliance Manufacturing
325998 – All Other Miscellaneous Chemical Product and Preparation Manufacturing

Description
Lease or Rental of Equipment: Refrigeration, Air Conditioning, and Air Circulating Equipment

Possible NAICS Codes
532490 – Other Commercial and Industrial Machinery and Equipment Rental and Leasing
532120 – Truck, Utility Trailer, and RV (Recreational Vehicle) Rental and Leasing
333415 – Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
238220 – Plumbing, Heating, and Air-Conditioning Contractors
532210 – Consumer Electronics and Appliances Rental
484110 – General Freight Trucking, Local
493120 – Refrigerated Warehousing and Storage
332510 – Hardware Manufacturing
532310 – General Rental Centers
532289 – All Other Consumer Goods Rental

Possible NAICS Codes
493120 – Refrigerated Warehousing and Storage
541310 – Architectural Services
541320 – Landscape Architectural Services
493110 – General Warehousing and Storage
541330 – Engineering Services
314910 – Textile Bag and Canvas Mills
236220 – Commercial and Institutional Building Construction
236210 – Industrial Building Construction

Includes
Specially designed components (not elsewhere classifiable) peculiar to special shipping and storage containers as delimited under this class.

Excludes
General purpose containers; specially designed containers for ammunition, nuclear ordnance, explosives, military chemical agents and guided missile components. Excluded from this class are items for which more specific classifications are suitable. The FSC indexes and structure will govern the classification of those items permitted classification in a single class only.

Notes
This class includes only reusable and repairable containers specially designed for shipping and storage of specialized equipment; i.e., shipping and storage containers for components of aircraft, space vehicles, automotive vehicles, ships, ground communication equipment, etc.

Possible NAICS Codes
332439 – Other Metal Container Manufacturing
332510 – Hardware Manufacturing
336413 – Other Aircraft Parts and Auxiliary Equipment Manufacturing
488190 – Other Support Activities for Air Transportation
332311 – Prefabricated Metal Building and Component Manufacturing
326111 – Plastics Bag and Pouch Manufacturing
488991 – Packing and Crating
326199 – All Other Plastics Product Manufacturing
316210 – Footwear Manufacturing
488510 – Freight Transportation Arrangement

Possible NAICS Codes
541620 – Environmental Consulting Services
541611 – Administrative Management and General Management Consulting Services
624230 – Emergency and Other Relief Services
562910 – Remediation Services
611710 – Educational Support Services
488119 – Other Airport Operations
541990 – All Other Professional, Scientific, and Technical Services
115310 – Support Activities for Forestry
541330 – Engineering Services
541614 – Process, Physical Distribution, and Logistics Consulting Services

Description
Other Professional Services

Possible NAICS Codes
493190 – Other Warehousing and Storage
541611 – Administrative Management and General Management Consulting Services
541990 – All Other Professional, Scientific, and Technical Services
541690 – Other Scientific and Technical Consulting Services
711510 – Independent Artists, Writers, and Performers
541330 – Engineering Services
541519 – Other Computer Related Services
611430 – Professional and Management Development Training
721110 – Hotels (except Casino Hotels) and Motels
561320 – Temporary Help Services

Includes
Game Birds; Shellfish; Sausage Casings.

Possible NAICS Codes
311812 – Commercial Bakeries
311999 – All Other Miscellaneous Food Manufacturing
311611 – Animal (except Poultry) Slaughtering
311615 – Poultry Processing
311511 – Fluid Milk Manufacturing

Possible NAICS Codes
493120 – Refrigerated Warehousing and Storage
532490 – Other Commercial and Industrial Machinery and Equipment Rental and Leasing
813312 – Environment, Conservation and Wildlife Organizations
311999 – All Other Miscellaneous Food Manufacturing

Possible NAICS Codes
493110 – General Warehousing and Storage
561210 – Facilities Support Services
541614 – Process, Physical Distribution, and Logistics Consulting Services
493190 – Other Warehousing and Storage
541990 – All Other Professional, Scientific, and Technical Services
481111 – Scheduled Passenger Air Transportation
455211 – Warehouse Clubs and Supercenters
493120 – Refrigerated Warehousing and Storage
488510 – Freight Transportation Arrangement
444140 – Hardware Retailers

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
336413 – Other Aircraft Parts and Auxiliary Equipment Manufacturing
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
561210 – Facilities Support Services
541380 – Testing Laboratories and Services
334519 – Other Measuring and Controlling Device Manufacturing
334515 – Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals

Includes
Heat Exchanger Equipment; Refrigerant Strainers; Refrigeration Compressors; Air Conditioning and Refrigeration Servicing Equipment, such as Charging and Testing Manifolds, Lines and Units; Operating Components of Refrigeration and Air Conditioning Equipment, Plants, and Systems classified in classes 4110 and 4120.

Excludes
Refrigeration and Air Conditioning Plants (see classes 4110 and 4120): Collections of Refrigeration Components "packaged" as a unit including a refrigeration compressor, condenser, evaporator, etc., specifically designed and tailored for applications such as walk-in type refrigerators. Individual components of the "packaged" unit will be classified in class 4130, or as otherwise specifically prescribed by the indexes and structure of the FSC. The complete "package" unit will be classified in class 4110.

Possible NAICS Codes
333415 – Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
333618 – Other Engine Equipment Manufacturing
332112 – Nonferrous Forging
333120 – Construction Machinery Manufacturing
333998 – All Other Miscellaneous General Purpose Machinery Manufacturing
221330 – Steam and Air-Conditioning Supply
333413 – Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing
336211 – Motor Vehicle Body Manufacturing
238220 – Plumbing, Heating, and Air-Conditioning Contractors
332994 – Small Arms, Ordnance, and Ordnance Accessories Manufacturing

Description
Other Medical Services

Possible NAICS Codes
561320 – Temporary Help Services
622110 – General Medical and Surgical Hospitals
621111 – Offices of Physicians (except Mental Health Specialists)
621999 – All Other Miscellaneous Ambulatory Health Care Services
621399 – Offices of All Other Miscellaneous Health Practitioners
621910 – Ambulance Services
532283 – Home Health Equipment Rental
621498 – All Other Outpatient Care Centers
621610 – Home Health Care Services
621511 – Medical Laboratories

Possible NAICS Codes
531130 – Lessors of Miniwarehouses and Self-Storage Units
493110 – General Warehousing and Storage
493190 – Other Warehousing and Storage
531120 – Lessors of Nonresidential Buildings (except Miniwarehouses)
713930 – Marinas
484210 – Used Household and Office Goods Moving
561210 – Facilities Support Services
531190 – Lessors of Other Real Estate Property
488310 – Port and Harbor Operations
493120 – Refrigerated Warehousing and Storage

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