2017 Edition

national industry 335991

Carbon and Graphite Product Manufacturing


This U.S. industry comprises establishments primarily engaged in manufacturing carbon, graphite, and metal-graphite brushes and brush stock; carbon or graphite electrodes for thermal and electrolytic uses; carbon and graphite fibers; and other carbon, graphite, and metal-graphite products.

The immediate parent of national industry 335991 is international industry 33599: All Other Electrical Equipment and Component Manufacturing

2017 NAICS Edition Cross References

  • Establishments primarily engaged in manufacturing carbon or graphite gaskets are classified in U.S. Industry 339991, Gasket, Packing, and Sealing Device Manufacturing.


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 Value
2002 335991 -
2007 335991 -
2012 335991 -
2017 335991 -

Standard Industrial Classification (SIC) Mappings

  1. 3624 - Carbon and Graphite Products

Insurance Industry Mappings

The US Property and Casualty Insurance Industry may use the following classification descriptions which might encompass national industry 335991, Carbon and Graphite Product Manufacturing:

  1. all other electrical equipment and component manufacturing
  2. brush manufacture using tinplate not wood
  3. brush manufacturing wire
  4. carbon and graphite product
  5. carbon and graphite product manufacturing
  6. electrical equipment appliance and component manufacturing
  7. electrical equipment manufacturing not otherwise classified
  8. electrical equipment manufacturing oth than for direct or indirect application to body not otherwise classified
  9. electrical equipment manufacturing other than for direct and indirect
  10. electrical equipment manufacturing other than for direct and indirect application to the body
  11. electrical product manufacturing not otherwise classified
  12. fiber manufacturing not otherwise classified
  13. fiber manufacturing oth than synthetic not otherwise classified
  14. fiber manufacturing other than synthetic
  15. graphite manufacturing not artificial
  16. manufacturing
  17. other electrical equipment and component manufacturing


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