Manufacturing › Computer and Electronic Product Manufacturing › Navigational, Measuring, Electromedical, and Control Instruments Manufacturing
Sector
Manufacturing
Subsector
Computer and Electronic Product Manufacturing
Industry Group
Navigational, Measuring, Electromedical, and Control Instruments Manufacturing
National Industry (This Code)
Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
Source: U.S. Census Bureau 2022 NAICS
Based on SBA Table of Small Business Size Standards (2024)
Size Standard
750 employees
Measurement Period
Current count
Standard Type
Employee-Based
Applies To
All contracts under NAICS 334513
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 334513 — Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables — 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 Navigational, Measuring, Electromedical, and Control Instruments 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 750 employees, your business must be at or below this threshold to qualify as a small business for set-aside contracts under NAICS 334513.
NAICS code 334513 is 'Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables', classified under the Manufacturing sector (NAICS 33). This U.S. industry comprises establishments primarily engaged in manufacturing instruments and related devices for measuring, displaying, indicating, recording, transmitting, and controlling industria
The SBA defines a small business under NAICS code 334513 (Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables) as one with 750 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 334513 in SAM.gov: (1) Log in at sam.gov, (2) Navigate to your Entity Registration, (3) Go to the Assertions section, (4) Add 334513 (Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables) to your NAICS code list. You may designate one code as your Primary NAICS code.
Other codes in Navigational, Measuring, Electromedical, and Control Instruments Manufacturing
PSC codes commonly used with this NAICS sector
Source: GSA PSC Manual April 2025
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