334417 — Electronic Connector Manufacturing
Description
This U.S. industry comprises establishments primarily engaged in manufacturing electronic connectors, such as coaxial, cylindrical, rack and panel, pin and sleeve, printed circuit, and fiber optic (as defined in the official U.S. Census Bureau 2022 NAICS Manual).
Exclusions & Cross-References
- Establishments primarily engaged in manufacturing electrical connectors, such as plugs, bus bars, twist on wire
- connectors and terminals, are classified in U.S. Industry 335931, Current-Carrying Wiring Device Manufacturing.
- MANUFACTURING 267
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 3678 - Electronic Connectors (via SIC1987:3678→NAICS1997:334417→2002:334417→2007:334417→2012:334417→2017:334417→2022:334417)
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 5935 — Connectors, Electrical
Source: DoD DPCAP PSC Selection Tool (Ingested: 2026-06-29)
Frequently Asked Questions (FAQ)
Is NAICS code 334417 valid in 2022? ▾
Yes, 334417 is a valid 6-digit 2022 NAICS national industry code representing 'Electronic Connector Manufacturing' under Sector 31-33 in the official classification index.
What is the SBA size standard for NAICS code 334417? ▾
The Small Business Administration (SBA) has established a small business size standard of 1,000 employees for NAICS code 334417 (Electronic Connector Manufacturing), calculated based on employees.
What is the legacy SIC equivalent for NAICS 334417? ▾
According to official Census Bureau concordance tables, NAICS code 334417 (Electronic Connector Manufacturing) maps to legacy 1987 Standard Industrial Classification (SIC) codes: 3678 - Electronic Connectors.
Related Pages & Tools
Further regulatory reference links for NAICS code 334417:
- 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 334417 to SIC Crosswalk — Bidirectional mapping to legacy SIC codes (Electronic Connector 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.