313110

Fiber, Yarn, and Thread Mills

Manufacturing › Textile Mills › Fiber, Yarn, and Thread Mills

SBA Size Standard

1,250 employees

Employee-Based Verify at SBA.gov →

NAICS Code Hierarchy

31

Sector

Manufacturing

313

Subsector

Textile Mills

3131

Industry Group

Fiber, Yarn, and Thread Mills

313110

National Industry (This Code)

Fiber, Yarn, and Thread Mills

Official NAICS Description

Source: U.S. Census Bureau 2022 NAICS

📘 Source: U.S. Census Bureau — 2022 NAICS Manual
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 purchased yarn or manmade fibers and filaments; and (4) producing hemp yarn and further processing into rope or bags.

✓ Small Business Eligibility at a Glance

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.

Cross-References

The following activities are classified elsewhere in the NAICS system:

Establishments primarily engaged in manufacturing artificial and synthetic fibers and filaments and texturizing these filaments are classified in Industry 325220, Artificial and Synthetic Fibers and Filaments Manufacturing.

How to Use NAICS 313110 in SAM.gov

NAICS code 313110Fiber, 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.

Log in Entity Registration Goods & Services Add NAICS Code Enter 313110 Save

Frequently Asked Questions

What is NAICS code 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

What is the SBA small business size standard for NAICS code 313110?

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.

How do I register NAICS code 313110 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.

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Related PSC Codes

PSC codes commonly used with this NAICS sector

Source: GSA PSC Manual April 2025

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