336330 — Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing
Description
This industry comprises establishments primarily engaged in manufacturing and/or rebuilding motor vehicle steering mechanisms and suspension components (except springs) (as defined in the official U.S. Census Bureau 2022 NAICS Manual).
Illustrative Examples
- Rack and pinion steering assemblies manufacturing
- Shock absorbers, automotive, truck, and bus, manufacturing
- Steering columns, automotive, truck, and bus, manufacturing
- Steering wheels, automotive, truck, and bus, manufacturing
- Struts, automotive, truck, and bus, manufacturing
- Power steering pumps manufacturing
Exclusions & Cross-References
- Establishments primarily engaged in manufacturing springs are classified in Industry 33261, Spring and Wire
- Product 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 3714 - Motor Vehicle Parts and Accessories (via SIC1987:3714→NAICS1997:33633→2002:336330→2007:336330→2012:336330→2017:336330→2022:336330)
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 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
Source: DoD DPCAP PSC Selection Tool (Ingested: 2026-06-29)
Frequently Asked Questions (FAQ)
Is NAICS code 336330 valid in 2022? ▾
Yes, 336330 is a valid 6-digit 2022 NAICS national industry code representing 'Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing' under Sector 31-33 in the official classification index.
What is the SBA size standard for NAICS code 336330? ▾
The Small Business Administration (SBA) has established a small business size standard of 1,000 employees for NAICS code 336330 (Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing), calculated based on employees.
What is the legacy SIC equivalent for NAICS 336330? ▾
According to official Census Bureau concordance tables, NAICS code 336330 (Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing) maps to legacy 1987 Standard Industrial Classification (SIC) codes: 3714 - Motor Vehicle Parts and Accessories.
Related Pages & Tools
Further regulatory reference links for NAICS code 336330:
- 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 336330 to SIC Crosswalk — Bidirectional mapping to legacy SIC codes (Motor Vehicle Steering and Suspension Components (except 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.