North American Industry Classification System (NAICS) code 333519 is used by federal buyers for market research, set-aside size standards, and reporting. Official titles come from the Census Bureau NAICS structure.
Official definition
This U.S. industry comprises establishments primarily engaged in manufacturing rolling mill machinery and equipment and/or other metalworking machinery (except industrial molds; special dies and tools, die sets, jigs, and fixtures; cutting tools and machine tool accessories; and machine tools).
Included activity examples
- Assembly machines (i.e., wire making equipment) manufacturing
- Cradle assembly machinery (i.e., wire making equipment) manufacturing
- Metalworking coil winding and cutting machinery manufacturing
- Rolling mill roll machines, metalworking, manufacturing
- Wire drawing and fabricating machinery and equipment (except dies) manufacturing
- Official title
- Rolling Mill and Other Metalworking Machinery Manufacturing
- Code level
- 6
- Parent industry
- Metalworking Machinery Manufacturing 33351
- Open opportunities
- 4 open · 27 active
SBA small-business size standard
500 employees
Employee-count basis · Special exception text applies
Check this standard and its exceptionsExcluded or separately classified activities
Official Census cross-references identify activities that belong under another North American Industry Classification System (NAICS) code.
Manufacturing accessories and attachments for metal cutting and forming machine tools (except saw blades)--are classified in U.S. Industry 333515, Cutting Tool and Machine Tool Accessory Manufacturing.
Manufacturing industrial molds--are classified in U.S. Industry 333511, Industrial Mold Manufacturing;
Manufacturing metal cutting and metal forming machine tools--are classified in U.S. Industry 333517, Machine Tool Manufacturing;
Manufacturing special dies and tools, die sets, jigs, and fixtures--are classified in U.S. Industry 333514, Special Die and Tool, Die Set, Jig, and Fixture Manufacturing; and
Source and edition
2022 NAICS Manual definition and reference material from the U.S. Census Bureau.