2017 Edition

National Industry 333314 Sub-Description:

Lens grinding (except ophthalmic)

Overview

Lens grinding (except ophthalmic) is one of 33 sub descriptions for NAICS National Industry 333314, Optical Instrument and Lens Manufacturing.

Identifier

The identifier for Lens grinding (except ophthalmic) is b2fa9bdfb3b918081cab4471460e19b9.

Learn more about how we calculate this value.

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
2022 ca4ef64401af459b7169cc520b5b1ce9
2017 b2fa9bdfb3b918081cab4471460e19b9
2012 b2fa9bdfb3b918081cab4471460e19b9

Standard Industrial Classification (SIC) Mappings

  1. 3827 - Optical Instruments and Lenses

Insurance Industry Mappings

The US Property and Casualty Insurance Industry may use the following classification descriptions which might encompass 333314, Lens grinding (except ophthalmic):

  1. commercial and service industry machinery manufacturing
  2. eye glass lense manufacturing excl contact lense
  3. len manufacturing
  4. len manufacturing ground
  5. len manufacturing ground and polished lense
  6. machinery manufacturing
  7. manufacturing
  8. optical
  9. optical binocular eyeglass microscope
  10. optical binocular eyeglass microscope etc manufacturing or proc
  11. optical good manufacture not otherwise classified
  12. optical good manufacturing
  13. optical good manufacturing not otherwise classified
  14. optical instrument and len manufacturing
  15. optical instrument and lense
  16. optical instrument or len manufacturing
  17. surgical or optical instrument manufacturing