What is NAICS code 333413?

NAICS 333413 is the industry "Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing" in the North American Industry Classification System, part of the Manufacturing sector (33).

What is the size standard for NAICS 333413?

The SBA sets a small business size standard for each NAICS code, either average annual receipts or number of employees. Check the current value for 333413 in the SBA table of size standards on sba.gov; it changes from time to time.

NAICS Code 333413: Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing

NAICS code 333413 is the industry for industrial and commercial fan and blower and air purification equipment manufacturing in the Manufacturing sector. Agencies tag every federal contract with a NAICS code, so this is the code to list in your SAM.gov registration and to search for bids.

Government contracts under NAICS 333413

Federal agencies obligated $308M on contracts under NAICS 333413 from FY2024 to FY2026, including $85.9M in FY2026. The biggest buyers were the Department of Defense, the Department of Justice, the Department of Veterans Affairs. The largest contractors were The O.c. Lugo Co Inc, Hansome Energy Systems Inc, Cepeda Associates, Inc..

See the full breakdown: government industrial and commercial fan and blower and air purification equipment manufacturing contracts, who wins and who buys.

Open government bids for NAICS 333413

The newest open notices from SAM.gov. Bidding needs a free SAM.gov registration.

41--FAN,CENTRIFUGAL
Dept of Defense · Combined Synopsis/Solicitation · NAICS 333413 · Small Business Set Aside - Total
Posted Nov 1, 2026 · Responses due Nov 12, 2026
Filter Element, FluidClosing soon
Dept of Defense · Solicitation · NAICS 333413 · VA · Small Business Set Aside - Total
Posted Oct 30, 2026 · Responses due Nov 5, 2026

See all 2 open bids under NAICS 333413

Small business size standard for NAICS 333413

To bid on small business set-aside contracts under NAICS 333413, your business must be small under the SBA size standard for this code, measured either by average annual receipts or by number of employees. The values are updated periodically, so check the current SBA table of size standards before you bid.

Other NAICS codes in 3334

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.

Related guides

Frequently asked questions

What is NAICS code 333413?: NAICS 333413 is the industry "Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing" in the North American Industry Classification System, part of the Manufacturing sector (33).
What is the size standard for NAICS 333413?: The SBA sets a small business size standard for each NAICS code, either average annual receipts or number of employees. Check the current value for 333413 in the SBA table of size standards on sba.gov; it changes from time to time.
Are there government contracts for NAICS 333413?: Yes. Federal agencies obligated $308M on contracts under NAICS 333413 from FY2024 to FY2026, and 2 notices are open right now.