Manufacturing › Transportation Equipment Manufacturing › Motor Vehicle Parts Manufacturing
Sector
Manufacturing
Subsector
Transportation Equipment Manufacturing
Industry Group
Motor Vehicle Parts Manufacturing
National Industry (This Code)
Motor Vehicle Brake System Manufacturing
Source: U.S. Census Bureau 2022 NAICS
Based on SBA Table of Small Business Size Standards (2024)
Size Standard
1,250 employees
Measurement Period
Current count
Standard Type
Employee-Based
Applies To
All contracts under NAICS 336340
Set-Aside Programs
8(a), WOSB, HUBZone, SDVOSB
Certification Required
No (self-certify in SAM.gov)
Size standards are set by the SBA and reviewed periodically. Always verify at SBA.gov before bidding.
The following activities are classified elsewhere in the NAICS system:
NAICS code 336340 — Motor Vehicle Brake System Manufacturing — is used in SAM.gov to identify businesses whose primary activity falls within this classification. When you add this code to your SAM.gov entity registration, contracting officers searching for vendors in the Motor Vehicle Parts Manufacturing space will be able to find your business.
If this code represents your primary business activity, designate it as your primary NAICS code. Your primary NAICS code determines your size standard for any contract solicited under this code. With a size standard of 1,250 employees, your business must be at or below this threshold to qualify as a small business for set-aside contracts under NAICS 336340.
NAICS code 336340 is 'Motor Vehicle Brake System Manufacturing', classified under the Manufacturing sector (NAICS 33). This industry comprises establishments primarily engaged in manufacturing and/or rebuilding motor vehicle brake systems and related components. Illustrative Examples: Brake cylinders, master and whe
The SBA defines a small business under NAICS code 336340 (Motor Vehicle Brake System Manufacturing) as one with 1,250 employees. This size standard determines eligibility for small business set-aside contracts, 8(a), HUBZone, WOSB, and SDVOSB programs in SAM.gov.
To register NAICS code 336340 in SAM.gov: (1) Log in at sam.gov, (2) Navigate to your Entity Registration, (3) Go to the Assertions section, (4) Add 336340 (Motor Vehicle Brake System Manufacturing) to your NAICS code list. You may designate one code as your Primary NAICS code.
Other codes in Motor Vehicle Parts Manufacturing
PSC codes commonly used with this NAICS sector
Source: GSA PSC Manual April 2025
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