The following Product Service Codes (PSCs) are commonly associated with NAICS 424720, Petroleum and Petroleum Products Merchant Wholesalers (except Bulk Stations and Terminals)

PSC 9140 Fuel Oils

Top Result Products
Federal Category 7.7: Transportation and Logistics Services Fuels

PSC 9130 Liquid Propellants and Fuels, Petroleum Base

Products
Federal Category 7.7: Transportation and Logistics Services Fuels

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
424720 – Petroleum and Petroleum Products Merchant Wholesalers (except Bulk Stations and Terminals)
324199 – All Other Petroleum and Coal Products Manufacturing
221210 – Natural Gas Distribution
324191 – Petroleum Lubricating Oil and Grease Manufacturing

PSC 9150 Oils and Greases: Cutting, Lubricating, and Hydraulic

Products
Federal Category 5.7: Industrial Products & Services Oils, Lubricants, and Waxes

Includes
Petrolatum, except USP.

Excludes
Rust Preventive Compounds; Antiseizing Compounds; Petrolatum USP.

Possible NAICS Codes
324191 – Petroleum Lubricating Oil and Grease Manufacturing
325510 – Paint and Coating Manufacturing
325998 – All Other Miscellaneous Chemical Product and Preparation Manufacturing

PSC 6830 Gases: Compressed and Liquefied

Products
Federal Category 5.6: Industrial Products & Services Basic Materials

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

PSC 8120 Commercial and Industrial Gas Cylinders

Products
Federal Category 7.1: Transportation and Logistics Services Package Delivery & Packaging

Excludes
filled gas cylinders and items related to gaseous and liquefied gaseous dispensing systems, both mobile and installed. All components of installed gas dispensing systems are classified by "application" or "function" with the end equipment for which designed.

Notes
This class includes empty commercial and industrial 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
332420 – Metal Tank (Heavy Gauge) Manufacturing