NAICS Code for Machinery Manufacturing
The official U.S. Census 2022 NAICS classification representing Machinery Manufacturing is primary NAICS code 333998 (All Other Miscellaneous General Purpose Machinery Manufacturing).
NAICS Classification Details
| NAICS Code | 333998 |
|---|---|
| Official Title | All Other Miscellaneous General Purpose Machinery Manufacturing |
| Primary SIC Equivalent | 3599 - Industrial and Commercial Machinery and Equipment, NEC |
| SBA Size Standard | 700 Employees (Basis: Employees) |
| Census Definition | This U.S. industry comprises establishments primarily engaged in manufacturing general purpose machinery (except ventilating, heating, air-conditioning, and commercial refrigeration equipment; metalworking machinery; engines, turbines, and power transmission equipment; pumps and compressors; material handling equipment; power-driven handtools; welding and soldering equipment; packaging machinery; industrial process furnaces and ovens; fluid power cylinders and actuators; and fluid power pumps and motors). |
Alternate and Sub-Industry Mappings
Depending on specific business functions, your organization may also fall under these alternate classifications:
Frequently Asked Questions
What is the primary NAICS code for Machinery Manufacturing?
The primary NAICS code is 333998, officially titled "All Other Miscellaneous General Purpose Machinery Manufacturing" in the 2022 standard revision.
What is the equivalent SIC code for Machinery Manufacturing?
The primary 1987 Standard Industrial Classification (SIC) code equivalent is 3599 ("Industrial and Commercial Machinery and Equipment, NEC").
Are SBA size standards applicable to 333998?
Yes, the SBA standard for NAICS code 333998 defines whether a firm is a small business for government contracting and loans. The current standard is 700 Employees (Basis: Employees).