This means that you'll be able to search for NAICS codes directly (if that's your jam). We'll do the math; let's make better data on public procurement together.
Automotive, Industrial, Marine, Locomotive, and all other types of Diesel and Semi-Diesel Engines.
Engines Accessories (FSC 2990).
Possible NAICS Codes
333618 – Other Engine Equipment Manufacturing
447110 – Gasoline Stations with Convenience Stores
333415 – Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
336611 – Ship Building and Repairing
335312 – Motor and Generator Manufacturing
336310 – Motor Vehicle Gasoline Engine and Engine Parts Manufacturing
333999 – All Other Miscellaneous General Purpose Machinery Manufacturing
336390 – Other Motor Vehicle Parts Manufacturing
811111 – General Automotive Repair