Manufacturing › Textile Mills › Fiber, Yarn, and Thread Mills
Sector
Manufacturing
Subsector
Textile Mills
Industry Group
Fiber, Yarn, and Thread Mills
National Industry (This Code)
Fiber, Yarn, and Thread Mills
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 313110
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 313110 — Fiber, Yarn, and Thread Mills — 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 Fiber, Yarn, and Thread Mills 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 313110.
NAICS code 313110 is 'Fiber, Yarn, and Thread Mills', classified under the Manufacturing sector (NAICS 31). This industry comprises establishments primarily engaged in one or more of the following: (1) spinning yarn; (2) manufacturing thread of any fiber; (3) texturizing, throwing, twisting, and winding pur
The SBA defines a small business under NAICS code 313110 (Fiber, Yarn, and Thread Mills) 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 313110 in SAM.gov: (1) Log in at sam.gov, (2) Navigate to your Entity Registration, (3) Go to the Assertions section, (4) Add 313110 (Fiber, Yarn, and Thread Mills) to your NAICS code list. You may designate one code as your Primary NAICS code.
PSC codes commonly used with this NAICS sector
Source: GSA PSC Manual April 2025
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