Description
Inspection and Laboratory Services (except medical/dental): Fuels, Lubricants, Oils, and Waxes

Includes
Includes: Commercial Testing and Laboratory Services

Excludes
Excludes: Medical and Dental Laboratory Services

Possible NAICS Codes
541990 – All Other Professional, Scientific, and Technical Services
424710 – Petroleum Bulk Stations and Terminals
541620 – Environmental Consulting Services
237120 – Oil and Gas Pipeline and Related Structures Construction
541380 – Testing Laboratories and Services
324191 – Petroleum Lubricating Oil and Grease Manufacturing
457210 – Fuel Dealers
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
333132 – Oil and Gas Field Machinery and Equipment Manufacturing

Includes
Light Burner Fuels; Diesel Fuels, Kerosene; Military Specification Type Residuals; Special and Heavy Grade Turbine Vessel Propulsion Fuels; Federal Specification Heavy Burner Fuels; Bunker "C" Commercial Grade Fuel; Heavy Fuel and other Black (Boiler Type) Fuels; Illuminating Oils.

Possible NAICS Codes
324110 – Petroleum Refineries
457210 – Fuel Dealers
324191 – Petroleum Lubricating Oil and Grease Manufacturing
324199 – All Other Petroleum and Coal Products Manufacturing
213112 – Support Activities for Oil and Gas Operations
424720 – Petroleum and Petroleum Products Merchant Wholesalers (except Bulk Stations and Terminals)
333132 – Oil and Gas Field Machinery and Equipment Manufacturing

Includes
All Aviation Gasoline; JP-1, 3, 4, and 5 Jet Fuel; Combat Vehicle and Automotive Gasoline (all types and grades); Liquid Propellants, Bulk; Liquid Propellants, predetermined to specify quantity and quality, packaged in reusable containers.

Excludes
Solid Propellants; Liquid Propellants, encased in consumable containers, for insertion into missile propulsion systems as integral parts.

Notes
This class includes liquid propellants with more than 50% or higher petroleum content.

Possible NAICS Codes
324110 – Petroleum Refineries
457210 – Fuel Dealers

Includes
Fuel Gases.

Excludes
Military Chemical Gases; Medical Gases (for medical gases use code 6835); Empty Gas Cylinders and their caps, valves, and valve spare parts.

Possible NAICS Codes
336413 – Other Aircraft Parts and Auxiliary Equipment Manufacturing
325120 – Industrial Gas Manufacturing
211130 – Natural Gas Extraction
324110 – Petroleum Refineries
221210 – Natural Gas Distribution

Description
Gas Services

Possible NAICS Codes
221210 – Natural Gas Distribution
211130 – Natural Gas Extraction
221122 – Electric Power Distribution
221118 – Other Electric Power Generation
221112 – Fossil Fuel Electric Power Generation
926130 – Regulation and Administration of Communications, Electric, Gas, and Other Utilities

Includes
Pillow Block Units; Cartridge Units; Flange Units; Takeup Units; Hanger Box Units; Flat Box Units; Step Box Units.

Excludes
Antifriction Bearings (FSC 3110); Plain Unmounted Bearings (FSC 3120).

Notes
Bearings in this class may be plain bearings or anti-friction bearings that are housed and/or mounted in a supporting device for mounting purposes.

Possible NAICS Codes
332991 – Ball and Roller Bearing Manufacturing
336411 – Aircraft Manufacturing
336413 – Other Aircraft Parts and Auxiliary Equipment Manufacturing
333618 – Other Engine Equipment Manufacturing
336390 – Other Motor Vehicle Parts Manufacturing
334519 – Other Measuring and Controlling Device Manufacturing
332510 – Hardware Manufacturing
333998 – All Other Miscellaneous General Purpose Machinery Manufacturing

Description
Lease or Rental of Equipment: Fuels, Lubricants, Oils, and Waxes

Possible NAICS Codes
333132 – Oil and Gas Field Machinery and Equipment Manufacturing
457120 – Other Gasoline Stations
532490 – Other Commercial and Industrial Machinery and Equipment Rental and Leasing
324110 – Petroleum Refineries
324191 – Petroleum Lubricating Oil and Grease Manufacturing
457210 – Fuel Dealers
484220 – Specialized Freight (except Used Goods) Trucking, Local
325120 – Industrial Gas Manufacturing
424710 – Petroleum Bulk Stations and Terminals
238290 – Other Building Equipment Contractors

Possible NAICS Codes
493190 – Other Warehousing and Storage
238290 – Other Building Equipment Contractors
325120 – Industrial Gas Manufacturing
457210 – Fuel Dealers
325180 – Other Basic Inorganic Chemical Manufacturing
324110 – Petroleum Refineries
541330 – Engineering Services
457110 – Gasoline Stations with Convenience Stores
424720 – Petroleum and Petroleum Products Merchant Wholesalers (except Bulk Stations and Terminals)
424710 – Petroleum Bulk Stations and Terminals

Includes
Hand Grease Guns; Centralized Lubrication Systems; Hydrostatic Lubricators; Oil and Gasoline Dispensing Pumps; Fuel Oil Dispensing Pumps; Hand Oilers; Grease Dispensers; Pressure Gun Attachments; Sight Feed Lubricators.

Excludes
Alemite and Lubrication Fittings (FSC 4730).

Possible NAICS Codes
333914 – Measuring, Dispensing, and Other Pumping Equipment Manufacturing
333618 – Other Engine Equipment Manufacturing
331318 – Other Aluminum Rolling, Drawing, and Extruding
339993 – Fastener, Button, Needle, and Pin Manufacturing
333912 – Air and Gas Compressor Manufacturing
333310 – Commercial and Service Industry Machinery Manufacturing
336413 – Other Aircraft Parts and Auxiliary Equipment Manufacturing
332919 – Other Metal Valve and Pipe Fitting Manufacturing
333998 – All Other Miscellaneous General Purpose Machinery Manufacturing

Description
Fueling and Other Petroleum Services - Excluding Storage

Possible NAICS Codes
457210 – Fuel Dealers
324110 – Petroleum Refineries
324199 – All Other Petroleum and Coal Products Manufacturing
488190 – Other Support Activities for Air Transportation
324191 – Petroleum Lubricating Oil and Grease Manufacturing
221210 – Natural Gas Distribution
562111 – Solid Waste Collection
562998 – All Other Miscellaneous Waste Management Services
424720 – Petroleum and Petroleum Products Merchant Wholesalers (except Bulk Stations and Terminals)
221112 – Fossil Fuel Electric Power Generation

Description
Logistics Support Services

Possible NAICS Codes
541614 – Process, Physical Distribution, and Logistics Consulting Services
493190 – Other Warehousing and Storage

Includes
Includes fuel handling, delivery, and lubricants

Possible NAICS Codes
221112 – Fossil Fuel Electric Power Generation
457210 – Fuel Dealers
115310 – Support Activities for Forestry
424710 – Petroleum Bulk Stations and Terminals
562910 – Remediation Services
488190 – Other Support Activities for Air Transportation
457120 – Other Gasoline Stations
325120 – Industrial Gas Manufacturing
324110 – Petroleum Refineries

Possible NAICS Codes
493110 – General Warehousing and Storage
561210 – Facilities Support Services
455211 – Warehouse Clubs and Supercenters
424710 – Petroleum Bulk Stations and Terminals
562219 – Other Nonhazardous Waste Treatment and Disposal
531130 – Lessors of Miniwarehouses and Self-Storage Units
493120 – Refrigerated Warehousing and Storage

Possible NAICS Codes
561210 – Facilities Support Services
457210 – Fuel Dealers
236220 – Commercial and Institutional Building Construction
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
238990 – All Other Specialty Trade Contractors
562910 – Remediation Services
237120 – Oil and Gas Pipeline and Related Structures Construction
213112 – Support Activities for Oil and Gas Operations
541330 – Engineering Services
333914 – Measuring, Dispensing, and Other Pumping Equipment Manufacturing

Description
Modification of Equipment: Pipe, Tubing, Hose, and Fittings

Possible NAICS Codes
424710 – Petroleum Bulk Stations and Terminals
238220 – Plumbing, Heating, and Air-Conditioning Contractors