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
Insurance Industry Mappings
The US Property and Casualty Insurance Industry may use the following classification descriptions which might encompass 333314, Lens grinding (except ophthalmic):
- commercial and service industry machinery manufacturing
- eye glass lense manufacturing excl contact lense
- len manufacturing
- len manufacturing ground
- len manufacturing ground and polished lense
- machinery manufacturing
- manufacturing
- optical
- optical binocular eyeglass microscope
- optical binocular eyeglass microscope etc manufacturing or proc
- optical good manufacture not otherwise classified
- optical good manufacturing
- optical good manufacturing not otherwise classified
- optical instrument and len manufacturing
- optical instrument and lense
- optical instrument or len manufacturing
- surgical or optical instrument manufacturing