332613 — Spring Manufacturing
Description
This U.S. industry comprises establishments primarily engaged in manufacturing springs from purchased wire, strip, or rod (as defined in the official U.S. Census Bureau 2022 NAICS Manual).
Exclusions & Cross-References
- Manufacturing watch and clock springs--are classified in U.S. Industry 334519, Other Measuring and
- Controlling Device Manufacturing; and
- MANUFACTURING 235
- Producing wire, strip, or rod and further fabricating springs--are classified in Subsector 331, Primary Metal
- Manufacturing.
Overview Facts
Legacy SIC Concordance
Trace the historical mapping chain from the 1987 Standard Industrial Classification (SIC) to the modern 2022 NAICS code format.
- SIC 3493 - Steel Springs, Except Wire (via SIC1987:3493→NAICS1997:332611→2002:332611→2007:332611→2012:332613→2017:332613→2022:332613)
- SIC 3495 - Wire Springs (via SIC1987:3495→NAICS1997:332612→2002:332612→2007:332612→2012:332613→2017:332613→2022:332613)
Suggested Product Service Codes (Advisory)
The following Product Service Codes (PSCs) are advisory suggestions aligned with this NAICS code. Note: NAICS and PSC codes map to different dimensions of procurement (industry vs. product/service). There is no official binding 1:1 crosswalk.
- PSC 5360 — Coil, Flat, Leaf, and Wire Springs
Source: DoD DPCAP PSC Selection Tool (Ingested: 2026-06-29)
Frequently Asked Questions (FAQ)
Is NAICS code 332613 valid in 2022? ▾
Yes, 332613 is a valid 6-digit 2022 NAICS national industry code representing 'Spring Manufacturing' under Sector 31-33 in the official classification index.
What is the SBA size standard for NAICS code 332613? ▾
The Small Business Administration (SBA) has established a small business size standard of 600 employees for NAICS code 332613 (Spring Manufacturing), calculated based on employees.
What is the legacy SIC equivalent for NAICS 332613? ▾
According to official Census Bureau concordance tables, NAICS code 332613 (Spring Manufacturing) maps to legacy 1987 Standard Industrial Classification (SIC) codes: 3493 - Steel Springs, Except Wire, 3495 - Wire Springs.
Related Pages & Tools
Further regulatory reference links for NAICS code 332613:
- Sector 31-33 Directory Hub — List of related industries in the Manufacturing sector.
- SIC ↔ NAICS Crosswalk Tool — Look up mappings between legacy SIC codes and modern classifications.
- NAICS 332613 to SIC Crosswalk — Bidirectional mapping to legacy SIC codes (Spring Manufacturing).
- SBA Size Standards Guide — Complete rules and averaging periods for small business classifications.
- Calculating Annual Receipts Guide — Detailed worked example of revenue calculation rules.
- IRS Principal Business Activity Guide — How NAICS codes map to corporate and entity tax filings.