NAICS Code 333618

NAICS 333618

NAICS Code 333618 – Other Engine Equipment Manufacturing

Definition of NAICS Code 333618: This U.S. industry comprises establishments primarily engaged in manufacturing internal combustion engines (except automotive gasoline and aircraft).

  • You can also download your own copy of the complete 2017 NAICS Classification Manual. The NAICS Manual is updated every five years. The 2017 copy will be applicable until a new edition is produced in 2022.

Cross Reference Guide for Code 333618

What codes are similar to this classification that might be a more applicable code? The cross-reference guide below displays the codes for other similar industries. Please review to find the most applicable classification.

  • Manufacturing gasoline motor vehicle engines and motor vehicle transmissions–are classified in Industry Group 3363, Motor Vehicle Parts Manufacturing;
  • Manufacturing gasoline aircraft engines and aircraft transmissions–are classified in Industry 33641, Aerospace Product and Parts Manufacturing;
  • Manufacturing turbine and turbine generator sets units–are classified in U.S. Industry NAICS 333611, Turbine and Turbine Generator Set Units Manufacturing;
  • Manufacturing speed changers and industrial high-speed drivers and gears–are classified in U.S. Industry NAICS 333612, Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing; and
  • Manufacturing mechanical power transmission equipment (except motor vehicle and aircraft)–are classified in U.S. Industry NAICS 333613, Mechanical Power Transmission Equipment Manufacturing.

Other Index Entries for NAICS 333618

The North American Industry Classification System contains multiple index entries that are each descriptive of the same code. The bulleted list below shows all applicable index entries (Current and former) that are associated with this classification. These index entries further elaborate on the scope of applicable industries that have already been defined at the top of this page.

  • Diesel and semidiesel engines manufacturing
  • Electric outboard motors manufacturing
  • Engines, diesel and semidiesel, manufacturing
  • Engines, diesel locomotive, manufacturing
  • Engines, internal combustion (except aircraft, nondiesel automotive), manufacturing
  • Engines, natural gas, manufacturing
  • Gasoline engines (except aircraft, automotive, truck) manufacturing
  • Governors, diesel engine, manufacturing
  • Governors, gasoline engine (except automotive), manufacturing
  • Internal combustion engines (except aircraft, nondiesel automotive, nondiesel truck) manufacturing
  • Locomotive diesel engines manufacturing
  • Marine engines manufacturing
  • Motors, outboard, manufacturing
  • Natural gas engines manufacturing
  • Outboard motors manufacturing
  • Semidiesel engines manufacturing

Suggested Insurance Conversion Table for NAICS Code 333618

Looking for an insurance classification other than the North American Industry Classification System? If a company falls within the industry defined on this page, then the class codes mentioned below may be applicable. Please note that the bulleted cross-reference guide below is not authoritative. Users should have an insurance professional review to ensure proper insurance classification.

  • NCCI WC (Varies by state): 3612NAICS 333618
  • CA WC: 3612
  • DE WC: 0461
  • PA WC: 461
  • MI WC: 3612
  • NJ WC: 3612
  • NY WC: 3612
  • WY WC: 333618
  • GL: 52619
  • SIC: 3519

Resources: Praxiom, AceGroupTDICalifornia Division of Workers Compensation, Delaware Workers Compensation Manual, Pennsylvania Workers Compensation Manual, Michigan Workers’ Compensation Placement Facility: Classification Definitions, New Jersey Workers Compensation and Employers Liability Insurance Manual, New York Workers Compensation and Employers Liability, North American Industry Classification System, Florida Underwriting Guide: Commercial General Liability Classifications,  Standard Industrial Classifications.

The suggested cross reference guide for NAICS code 333618 is based on our research using the resources cited above.

Correlating Code Breakdown for North American Industry Classification System

NAICS codes are broken down by digit. The broadest description starts with the 2 digit sector codes. The 3 digit subsector codes are more specific, then the 4 digit industry group, 5 digit industry, and the most specific is the 6 digit NAICS code (Where you are now). If the code on this page does not describe the industry of the business in question, then select the largest applicable code below. From there, follow through the progression of smaller digits to the larger digits in order to obtain the most specific 6 digit classification.

  • Sector 31-33: Manufacturing
  • Subsector 333: Machinery Manufacturing
  • Industry Group 3336: Engine, Turbine, and Power Transmission Equipment Manufacturing
  • Industry 33361: Engine, Turbine, and Power Transmission Equipment Manufacturing
  • 6 Digit Code(s) NAICS 333611: Turbine and Turbine Generator Set Units Manufacturing
  • 6 Digit Code(s) NAICS 333612: Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing
  • 6 Digit Code(s) NAICS 333613: Mechanical Power Transmission Equipment Manufacturing
  • 6 Digit Code(s) NAICS 333618: Other Engine Equipment Manufacturing
Other helpful NAICS Downloads

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NAICS Code 333618