What is NAICS code 3131?

NAICS 3131 is the industry group "Fiber, Yarn, and Thread Mills" in the North American Industry Classification System, part of the Manufacturing sector (31).

NAICS Code 3131: Fiber, Yarn, and Thread Mills

NAICS code 3131 is the industry group for fiber, yarn, and thread mills in the Manufacturing sector. It contains 4 6-digit industry codes, listed below.

NAICS codes in 3131 Fiber, Yarn, and Thread Mills

NAICS codes in 3131
Code	Title	Federal contracts (3 years)
313110	Fiber, Yarn, and Thread Mills	n/a
313111	Yarn Spinning Mills (retired)	n/a
313112	Yarn Texturizing, Throwing, and Twisting Mills (retired)	n/a
313113	Thread Mills (retired)	n/a

How to choose the right NAICS code

Pick the 6-digit code that best describes what you sell. List it as your primary code in SAM.gov, and add other codes for related work. Agencies choose one NAICS code for each contract, so check the codes on past awards for the kind of work you do. Search all codes in the NAICS code lookup.

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Frequently asked questions

What is NAICS code 3131?: NAICS 3131 is the industry group "Fiber, Yarn, and Thread Mills" in the North American Industry Classification System, part of the Manufacturing sector (31).