NAICS Code 331523: Nonferrous Metal Die-Casting Foundries
National industry
SBA small business size standard: 700 employees
Definition
This U.S. industry comprises establishments primarily engaged in introducing molten nonferrous metal, under high pressure, into molds or dies to make nonferrous metal die-castings. Establishments in this industry purchase nonferrous metals made in other establishments. Cross-references. Establishments primarily engaged in--
Government contracts for this product: PSC 3110 Bearings, Antifriction, Unmounted and PSC 4710 Pipe, Tube and Rigid Tubing
Code facts
- Part of
-
-
31-33
-
331
-
3315
- 33152
-
3315
-
331
-
31-33
- Contract awards
- 38 In the last 12 months
- Contract obligations
- $1,122,411 In FY2025
NAICS codes and definitions come from the U.S. Census Bureau, size standards from the SBA and contract spending from SAM.gov/FPDS.
Business activities under NAICS 331523
- Aluminum die-casting foundries
- Aluminum die-castings, unfinished, manufacturing
- Beryllium die-castings, unfinished, manufacturing
- Brass die-castings, unfinished, manufacturing
- Bronze die-castings, unfinished, manufacturing
- Copper die-casting foundries
- Copper die-castings, unfinished, manufacturing
- Die-castings, aluminum, unfinished, manufacturing
- Die-castings, nonferrous metals, unfinished, manufacturing
- Foundries, die-casting, aluminum
- Foundries, die-casting, nonferrous metals
- Lead die-castings, unfinished, manufacturing
- Magnesium die-castings, unfinished, manufacturing
- Nickel alloy die-castings, unfinished, manufacturing
- Nickel die-castings, unfinished, manufacturing
- Nonferrous die-casting foundries
- Titanium die-castings, unfinished, manufacturing
- Zinc die-castings, unfinished, manufacturing
Looking for another activity? Search the NAICS code lookup or browse business activities from A to Z.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $1,073,348 |
| FY2025 | $1,122,411 |
| FY2024 | $1,234,881 |
| FY2023 | $1,050,214 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Mayer Alloys Corporation | $355,200 | |
| 2 | SKF USA Inc. | $157,921 | |
| 3 | Triman Industries Inc. | $130,245 | |
| 4 | H C Merchandisers, Inc. | $81,558 | |
| 5 | Evoqua Water Technologies LLC | $62,880 | |
| 6 | Jamaica Bearings Co., Inc. | $57,863 | |
| 7 | R & M Government Services Inc. | $54,288 | |
| 8 | VC Displays, Inc. | $46,800 | |
| 9 | Aircraft Wheel And Brake, LLC | $38,776 | |
| 10 | HD Aero Support, Inc. | $24,000 |
See the full FY2025 ranking of NAICS 331523 contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Defense Logistics Agency | $655,268 | |
| 2 | Department of the Army | $355,200 | |
| 3 | Department of the Navy | $62,880 |
Top PSC codes by obligations
| Rank | PSC code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 3110 Bearings, Antifriction, Unmounted | $397,932 | |
| 2 | 4710 Pipe, Tube and Rigid Tubing | $355,200 | |
| 3 | 5315 Nails, Machine Keys, and Pins | $136,096 | |
| 4 | 5325 Fastening Devices | $98,022 | |
| 5 | 2090 Miscellaneous Ship and Marine Equipment | $62,880 | |
| 6 | 5945 Relays and Solenoids | $17,019 | |
| 7 | 5136 Taps, Dies, and Collets; Hand and Machine | $6,199 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Michigan | $235,680 | |
| 2 | New York | $209,206 | |
| 3 | New Jersey | $135,565 | |
| 4 | California | $94,318 | |
| 5 | Florida | $70,800 | |
| 6 | Colorado | $62,880 | |
| 7 | Connecticut | $54,288 | |
| 8 | Georgia | $22,694 | |
| 9 | Pennsylvania | $17,019 | |
| 10 | Ohio | $9,696 | |
| 11 | Texas | $9,538 |
Show all 11
Shares are of everything obligated under NAICS 331523 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
Show 39 more
Latest 49 of 186 listed here. See the rest on GovTribe.
Size standard history
Federal Register rules that named this code
From the NAICS codes each rule's amendments to 13 CFR 121.201 name. Rules that print their size standard tables as images aren't listed.
Quick answers
What is NAICS 331523?
NAICS 331523 is Nonferrous Metal Die-Casting Foundries, a national industry in NAICS 31-33, Manufacturing.
What is the NAICS code for copper die-casting foundries?
The NAICS code for copper die-casting foundries is 331523, Nonferrous Metal Die-Casting Foundries.
What is the NAICS code for aluminum die-casting foundries?
The NAICS code for aluminum die-casting foundries is 331523, Nonferrous Metal Die-Casting Foundries.
What is the NAICS code for nonferrous die-casting foundries?
The NAICS code for nonferrous die-casting foundries is 331523, Nonferrous Metal Die-Casting Foundries.
When did the size standard for NAICS 331523 last change?
The most recent Federal Register rule on record that names NAICS 331523 in the SBA's size standards is "Small Business Size Standards: Manufacturing and Industries With Employee-Based Size Standards in Other Sectors Except Wholesale Trade and Retail Trade" (88 FR 9970), published Feb 15, 2023 and effective Mar 17, 2023.
How much do federal agencies spend under NAICS 331523?
Federal contracts under NAICS 331523 obligated $1,122,411 in fiscal year 2025 and $4,480,854 in fiscal years 2023 through 2027.
Who are the largest contractors under NAICS 331523?
The contractors with the most obligated under NAICS 331523 in fiscal years 2026 and 2027 are Mayer Alloys Corporation ($355,200), SKF USA Inc. ($157,921) and Triman Industries Inc. ($130,245).
Which agencies buy the most under NAICS 331523?
The agencies that obligated the most under NAICS 331523 in fiscal years 2026 and 2027 are Defense Logistics Agency ($655,268), Department of the Army ($355,200) and Department of the Navy ($62,880).
Which PSC codes are used with NAICS 331523?
The PSC codes with the most obligated under NAICS 331523 in fiscal years 2026 and 2027 are 3110 Bearings, Antifriction, Unmounted; 4710 Pipe, Tube and Rigid Tubing; and 5315 Nails, Machine Keys, and Pins.
Where is the work under NAICS 331523 performed?
By place of performance, the states with the most contract obligations under NAICS 331523 over the last 12 months are Michigan ($235,680), New York ($209,206) and New Jersey ($135,565).
What is the latest contract opportunity under NAICS 331523?
The latest contract opportunity under NAICS 331523 is USNS COMFORT (T-AH 20) Anodes, solicitation from Military Sealift Command (Navy), posted October 9, 2026.
On GovTribe
See everything under NAICS 331523
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