2022 Edition

National Industry 331511 Sub-Description:

Gray iron foundries

Overview

Gray iron foundries is one of 27 sub descriptions for NAICS National Industry 331511, Iron Foundries.

Identifier

The identifier for Gray iron foundries is ae73d89ec6f476755a9b058d04a81a7f.

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 ae73d89ec6f476755a9b058d04a81a7f
2017 ae73d89ec6f476755a9b058d04a81a7f
2012 ae73d89ec6f476755a9b058d04a81a7f

Standard Industrial Classification (SIC) Mappings

  1. 3321 - Gray and Ductile Iron Foundries

Insurance Industry Mappings

The US Property and Casualty Insurance Industry may use the following classification descriptions which might encompass 331511, Gray iron foundries:

  1. die casting manufacture
  2. die casting manufacturing
  3. die casting manufacturing spec of other prod not critical part of aircraft or military related equipment
  4. ferrous metal foundry
  5. foundry
  6. foundry ferrous malleable iron
  7. foundry ferrous not otherwise classified
  8. foundry ferrous not otherwise classified gray and ductile iron
  9. foundry not otherwise classified
  10. foundry or metal work primary ferrous
  11. gray and ductile iron foundry
  12. iron foundry
  13. manufacturing
  14. metal work or foundry primary ferrous
  15. primary metal manufacturing