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NAICS 334519: Other Measuring and Controlling Device Manufacturing

Other Measuring and Controlling Device Manufacturing is NAICS code 334519. A business is small under it with 600 employees or fewer. 23 federal contracts are open on SAM.gov under this code right now.

SBA size standard
600 employees or fewer
Open contracts now
23
Federal spending, FY2026
$483.5 million
Share won by small businesses
54%
Small businesses registered
1,349
See all open 334519 contractsGet new ones by email, free

Open federal contracts for other measuring and controlling device manufacturing

Most open notices under this code are Defense supply orders for specific parts, usually limited to approved sources.

See all 23 open contracts under NAICS 334519 →

What NAICS 334519 covers

The Census Bureau's NAICS index lists these kinds of work under 334519:

  • Abrasion testing machines manufacturing
  • Accelerometers (except aerospace type) manufacturing
  • Actinometers, meteorological, manufacturing
  • Aircraft engine instruments manufacturing
  • Alarm clocks manufacturing
  • Alidades, surveying, manufacturing
  • Appliance timers manufacturing
  • Automotive emissions testing equipment manufacturing
  • Barographs manufacturing
  • Barometers manufacturing
  • Breath alcohol testing devices manufacturing
  • Breathalyzers manufacturing
  • Ceilometers manufacturing
  • Chains, surveyor's, manufacturing

The index lists 117 entries for this code in all.

Read the full definition, including what's excluded, on census.gov.

SBA size standard for 334519

To count as a small business for a contract assigned NAICS 334519, your business must have 600 employees or fewer. Employees are averaged over the last 24 months.

From SBA's table of size standards, effective Mar 17, 2023. Confirm it with SBA's size standards tool before you certify your size.

Who buys other measuring and controlling device manufacturing

Agencies that awarded the most under NAICS 334519 over the last three fiscal years, per USAspending.gov:

AgencyObligated
Department of the Navy$682.1 million
Defense Logistics Agency$325 million
Federal Acquisition Service$285.8 million
Department of the Army$160.9 million
Department of the Air Force$104.8 million
National Oceanic and Atmospheric Administration$81.4 million
Federal Aviation Administration$71.4 million
Office of Assistant Secretary for Preparedness and Response$56.3 million

Open notices right now come from Dept of Defense (66), Department of Energy (2), Department of Homeland Security (1) and National Aeronautics and Space Administration (1).

Set-asides on open 334519 contracts

  • No set-aside (full and open): 40
  • Total small business set-aside: 27
  • Women-owned set-aside: 2
  • HUBZone set-aside: 1

Not sure which set-asides you qualify for? Try the free SBA certification screener, or read set-aside contracts, explained.

Your competition

1,349 businesses with active SAM.gov registrations are rated small under NAICS 334519, most of them in Florida (150), California (149), Virginia (99), Texas (87) and Ohio (49). Look any of them up with the free CAGE code and UEI lookup.

Federal spending under 334519 by year

Fiscal yearContract obligations
FY2024$714.2 million
FY2025$735.5 million
FY2026$483.5 million
FY2027 (so far)$232,140

Source: USAspending.gov, all contract awards with this NAICS code. Fiscal years start October 1.

Related NAICS codes

Frequently asked questions

What is NAICS code 334519?

334519 is the 2022 NAICS code for Other Measuring and Controlling Device Manufacturing. The Census Bureau's index lists work such as abrasion testing machines manufacturing, accelerometers (except aerospace type) manufacturing, actinometers, meteorological, manufacturing under it. Federal contracting uses the 2022 codes.

What is the SBA size standard for NAICS 334519?

600 employees or fewer. A business at or under that is small for contracts assigned this code. The current SBA table took effect Mar 17, 2023.

Are there government contracts for other measuring and controlling device manufacturing?

Yes. 23 federal contract opportunities under NAICS 334519 are open on SAM.gov right now. Agencies obligated about $483.5 million under this code in fiscal year 2026, according to USAspending.gov.

How do I add NAICS code 334519 to my SAM.gov registration?

Update your entity registration on SAM.gov and add the code on the Goods and Services page, in the Assertions section. You can list several NAICS codes and mark one as your primary. Changes are free.

Keep going

FedReady is an independent company, not affiliated with SBA, SAM.gov, the Census Bureau or any government agency. Open-contract counts come from SAM.gov and update daily; spending figures come from USAspending.gov.