2022 Edition

national industry 332710

Machine Shops

Overview

This industry comprises establishments known as machine shops primarily engaged in machining metal and plastic parts and parts of other composite materials on a job or order basis. Generally machine shop jobs are low volume using machine tools, such as lathes (including computer numerically controlled); automatic screw machines; and machines for boring, grinding, milling, and additive manufacturing.

The immediate parent of national industry 332710 is international industry 33271: Machine Shops

2022 NAICS Edition Cross References

  • Machining precision products, known as precision turned manufacturers--are classified in U.S. Industry 332721, Precision Turned Product Manufacturing;
  • Manufacturing metal bolts, nuts, screws, rivets, washers, and other industrial fasteners using machines, such as headers, threaders, and nut forming machines--are classified in U.S. Industry 332722, Bolt, Nut, Screw, Rivet, and Washer Manufacturing;
  • Manufacturing stampings (except motor vehicle)--are classified in U.S. Industry 332119, Metal Crown, Closure, and Other Metal Stamping (except Automotive);
  • Manufacturing weldments and fabricated metal plate products--are classified in U.S. Industry 332313, Plate Work Manufacturing;
  • Coating, engraving, and heat treating metals and metal formed products fabricated elsewhere--are classified in Industry 33281, Coating, Engraving, Heat Treating, and Allied Activities;
  • Manufacturing foundry patterns--are classified in U.S. Industry 332999, All Other Miscellaneous Fabricated Metal Product Manufacturing;
  • Manufacturing motor vehicle stampings--are classified in Industry 336370, Motor Vehicle Metal Stamping; and
  • Repairing industrial machinery and equipment--are classified in Industry 811310, Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance.

Sub-Descriptions

  1. 332710 - Automotive machine shops
  2. 332710 - Chemical milling job shops
  3. 332710 - Machine shops

History

The NAICS editions in which this code was present are indicated below. In the event that a code was changed from the prior edition the equivalent value in that edition is provided for reference.

Edition Existed Equivalent Value
2002 332710
2007 332710
2012 332710
2017 332710
2022 332710

Standard Industrial Classification (SIC) Mappings

  1. 3599 - Industrial and Commercial Machinery and Equipment, Not Elsewhere Classified

Insurance Industry Mappings

The US Property and Casualty Insurance Industry may use the following classification descriptions which might encompass national industry 332710, Machine Shops:

  1. automated machine shop not otherwise classified
  2. automotive machine shop
  3. engraving laser cutting or laser welding
  4. fabricated metal product manufacturing
  5. industrial and commercial machinery and equipment not otherwise classified
  6. machine or machine part manufacturing metalworking
  7. machine shop
  8. machine shop not otherwise classified
  9. machine shop not otherwise classified spec of other prod not critical part of aircraft or military related equipment
  10. machine shop turned product and screw nut and bolt manufacturing
  11. machined part manufacturing not otherwise classified
  12. manufacturing
  13. metal job shop component part only
  14. metal product manufacturing heavy not otherwise classified
  15. metal product manufacturing light
  16. metal product manufacturing light not otherwise classified
  17. precision machine shop
  18. swiss screw machine shop

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