NAICS Code 313110 — Fiber, Yarn, and Thread Mills

National Industry in the official 2022 North American Industry Classification System (U.S. Census Bureau). It is the only national industry under 31311 (Fiber, Yarn, and Thread Mills).

Code	313110
Title	Fiber, Yarn, and Thread Mills
Level	National Industry (6-digit)
Edition	NAICS 2022 edition
SBA size standard	1,250 employees

Official definition (2022 NAICS)

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.

Cross-References.

Is a business under 313110 "small"?

Under the SBA size standards (13 CFR 121.201, effective March 17, 2023), a business classified in NAICS 313110 qualifies as a small business if it does not exceed 1,250 employees. Small-business status determines eligibility for federal set-aside contracts, SAM.gov certifications and SBA loan programs — employee count is averaged over the latest 24 months.

Where 313110 sits in the hierarchy

Level	Code	Title
Sector	31-33	Manufacturing
Subsector	313	Textile Mills
Industry Group	3131	Fiber, Yarn, and Thread Mills
NAICS Industry	31311	Fiber, Yarn, and Thread Mills
National Industry	313110	Fiber, Yarn, and Thread Mills

No direct SIC mapping is shown for this code: it was introduced or redefined after the official 1987 SIC ↔ 2002 NAICS concordance. Use the crosswalk tool to explore related legacy codes.

Data: official 2022 NAICS structure, descriptions and Census concordances, U.S. Census Bureau — U.S. government works in the public domain (17 U.S.C. §105). Suggested reference, not an official determination.