NAICS 2022 nationalIndustry USA Verified: Census NAICS 2022 · 2026-01-01

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

Other Nonferrous Metal Foundries (except Die-Casting)

NAICS 331529 is the national industry code for other nonferrous metal foundries (except die-casting) establishments in the United States. The Small Business Administration sets a size standard of 500 for this classification. It forms part of the hierarchical North American Industry Classification System maintained by the Census Bureau.

SBA: 500 View full SBA standard

Related industries in 33152 (Nonferrous Metal Foundries)

View parent 33152

331523

Nonferrous Metal Die-Casting Foundries

331524

Aluminum Foundries (except Die-Casting)

Exclusions & Cross-References

Activities classified under other official NAICS codes:

manufacturing non-ferrous castings using high pressure (See 331523 Non-ferrous metal die-casting foundries (CAN))

Official Illustrative Examples

Primary activities officially recognized by Census Bureau / Statistics Canada:

aluminum foundries (except die-castings) castings (except die-castings), copper, unfinished, manufacturing investment castings, non-ferrous metals (except aluminum, copper), unfinished, manufacturing nickel castings (except die-castings), unfinished, manufacturing permanent mould castings, non-ferrous metals (except aluminum, copper), unfinished, manufacturing sand castings, non-ferrous metals (except aluminum, copper), unfinished, manufacturing

Complete Index of Activities (26 recognized activities) ▼

aluminum castings (except die-castings), unfinished, manufacturing

aluminum foundries (except die-castings)

beryllium castings (except die-castings), unfinished, manufacturing

bronze or brass foundries (except die-castings)

castings (except die-castings), aluminum, unfinished, manufacturing

castings (except die-castings), copper, unfinished, manufacturing

castings (except die-castings), non-ferrous metals (except aluminum, copper), unfinished, manufacturing

copper alloy castings (except die-castings), unfinished, manufacturing

foundries, copper and copper alloy (except die-castings)

investment castings, aluminum, unfinished, manufacturing

investment castings, copper, unfinished, manufacturing

investment castings, non-ferrous metals (except aluminum, copper), unfinished, manufacturing

lead castings (except die-castings), unfinished, manufacturing

magnesium castings (except die-castings), unfinished, manufacturing

nickel castings (except die-castings), unfinished, manufacturing

non-ferrous metal (except aluminum, copper) castings (except die-castings), manufacturing

non-ferrous metal (except aluminum, copper) foundries (except die-castings)

permanent mould castings, aluminum, unfinished, manufacturing

permanent mould castings, copper, unfinished, manufacturing

permanent mould castings, non-ferrous metals (except aluminum, copper), unfinished, manufacturing

sand castings, aluminum, unfinished, manufacturing

sand castings, copper, unfinished, manufacturing

sand castings, non-ferrous metals (except aluminum, copper), unfinished, manufacturing

titanium castings (except die-castings), unfinished, manufacturing

white metal castings (except die castings), unfinished, manufacturing

zinc castings (except die castings), unfinished, manufacturing

Official data

Feature	Description
Official name	North American Industry Classification System (NAICS) 2022
Issuing authority	U.S. Census Bureau with OMB, Statistics Canada, and INEGI
Tax authority	Internal Revenue Service (IRS)
Purpose	Statistical business classification and federal contracting (SAM.gov, SBA standards)
Used in	SAM.gov registration, SBA size determinations, IRS tax classification, SEC EDGAR (via SIC crosswalk)
Active since	2022 (current edition)
Hierarchy level	Sector (2-digit)
Source	https://www.census.gov/naics/