# NAICS 331529: Other Nonferrous Metal Foundries (except Die-Casting)

The SBA size standard for NAICS 331529 is 500 employees (13 CFR 121.201).

| Field | Value |
| --- | --- |
| Code | 331529 |
| Title | Other Nonferrous Metal Foundries (except Die-Casting) |
| Level | 6 |
| Parent | 33152 |
| Size standard | 500 employees |
| Footnote | - |

## Description

This U.S. industry comprises establishments primarily engaged in pouring molten nonferrous metals (except aluminum) into molds to manufacture nonferrous castings (except nonferrous die-castings and aluminum castings). Establishments in this industry purchase nonferrous metals, such as copper, nickel, lead, and zinc, made in other establishments.

## Sources

- Census NAICS: https://www.census.gov/naics/
- SBA size standards: https://www.sba.gov/document/support-table-size-standards

## API and MCP

- REST: GET https://samgovapi.io/api/v1/naics/331529/size-standard?revenue_usd=...
- MCP tools: naics_lookup, size_standard_check

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