NAICS Code 339112 — Surgical and Medical Instrument Manufacturing
National Industry in the official 2022 North American Industry Classification System (U.S. Census Bureau). It is one of 5 national industries under 33911 (Medical Equipment and Supplies Manufacturing).
| Code | 339112 |
|---|---|
| Title | Surgical and Medical Instrument Manufacturing |
| Level | National Industry (6-digit) |
| Edition | NAICS 2022 edition |
| SBA size standard | 1,000 employees |
Official definition (2022 NAICS)
This U.S. industry comprises establishments primarily engaged in manufacturing medical, surgical, ophthalmic, and veterinary instruments and apparatus (except electrotherapeutic, electromedical, and irradiation apparatus). Examples of products made by these establishments are syringes, hypodermic needles, anesthesia apparatus, blood transfusion equipment, catheters, surgical clamps, and medical thermometers.
Is a business under 339112 "small"?
Under the SBA size standards (13 CFR 121.201, effective March 17, 2023), a business classified in NAICS 339112 qualifies as a small business if it does not exceed 1,000 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 339112 sits in the hierarchy
| Level | Code | Title |
|---|---|---|
| Sector | 31-33 | Manufacturing |
| Subsector | 339 | Miscellaneous Manufacturing |
| Industry Group | 3391 | Medical Equipment and Supplies Manufacturing |
| NAICS Industry | 33911 | Medical Equipment and Supplies Manufacturing |
| National Industry | 339112 | Surgical and Medical Instrument Manufacturing |
Related SIC codes
Via the official U.S. Census concordance (1987 SIC ↔ NAICS), shown only where the industry definition is unchanged in NAICS 2022.
| SIC code | Title |
|---|---|
3829 | Measuring and Controlling Devices, Not Elsewhere Classified |
3841 | Surgical and Medical Instruments and Apparatus |
Related National Industry codes
339113— Surgical Appliance and Supplies Manufacturing339114— Dental Equipment and Supplies Manufacturing339115— Ophthalmic Goods Manufacturing339116— Dental Laboratories
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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.