NAICS Code 333923 — Overhead Traveling Crane, Hoist, and Monorail System Manufacturing

National Industry in the official 2022 North American Industry Classification System (U.S. Census Bureau). It is one of 4 national industries under 33392 (Material Handling Equipment Manufacturing).

Code333923
TitleOverhead Traveling Crane, Hoist, and Monorail System Manufacturing
LevelNational Industry (6-digit)
EditionNAICS 2022 edition
SBA size standard1,250 employees

Official definition (2022 NAICS)

This U.S. industry comprises establishments primarily engaged in manufacturing overhead traveling cranes, hoists, and monorail systems.

Illustrative Examples:

Aerial work platforms manufacturing

Automobile wrecker (i.e., tow truck) hoists manufacturing

Block and tackle manufacturing

Metal pulleys (except power transmission) manufacturing

Winches manufacturing

Is a business under 333923 "small"?

Under the SBA size standards (13 CFR 121.201, effective March 17, 2023), a business classified in NAICS 333923 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 333923 sits in the hierarchy

LevelCodeTitle
Sector31-33Manufacturing
Subsector333Machinery Manufacturing
Industry Group3339Other General Purpose Machinery Manufacturing
NAICS Industry33392Material Handling Equipment Manufacturing
National Industry333923Overhead Traveling Crane, Hoist, and Monorail System 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 codeTitle
3429Hardware, Not Elsewhere Classified
3531Construction Machinery and Equipment
3536Overhead Traveling Cranes, Hoists, and Monorail Systems

Related National Industry codes

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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.