334519 - Other Measuring and Controlling Device Manufacturing
Introduction
If you're exploring opportunities or researching businesses in the manufacturing sector focused on precision instruments, then NAICS code 334519 is a key classification to know. This code, titled Other Measuring and Controlling Device Manufacturing, encompasses a wide range of specialized instruments that measure physical quantities and control processes across numerous industries. Understanding NAICS 334519 is essential for businesses, government contractors, and suppliers looking to identify markets or comply with industry standards.
What is NAICS Code 334519?
NAICS code 334519 covers establishments primarily engaged in manufacturing measuring and controlling devices, except those categorized under other specific industry classifications. These devices play critical roles in scientific, industrial, environmental, aerospace, and consumer applications by accurately monitoring and controlling various physical phenomena.
Sector and Industry Overview
- Sector: Manufacturing
- Industry: Other Measuring and Controlling Device Manufacturing
- Employees: Typically about 600 employees for small business size standard (SBA)
This industry is vital for the production of instruments that impact quality control, safety systems, scientific research, and commercial products.
Typical Business Activities Under NAICS 334519
Businesses in this category may be involved in:
- Manufacturing flow meters and counters used in fluid measurement
- Producing gas and liquid meters for residential, industrial, and commercial use
- Creating industrial process control instruments to regulate manufacturing processes
- Fabricating various precision instruments for aviation, meteorological, environmental monitoring, and health and safety sectors
Size Standards for Eligibility
For small business classification under NAICS 334519, the size standard is typically 600 employees. This size standard is crucial when tendering for government contracts and qualifying for small business programs.
Examples of Businesses Under NAICS 334519
- Manufacturers of accelerometers (non-aerospace type)
- Producers of fuel system instruments for aircraft
- Makers of breath alcohol testing devices (breathalyzers)
- Factories producing surveying instruments like theodolites and sextants
- Companies specializing in geophysical and nuclear radiation instruments
Comprehensive List of Code Details
| Device/Instrument Type | Description/Activity |
|---|---|
| Abrasion testing machines | Manufacturing resistance testing equipment |
| Accelerometers (except aerospace type) | Devices measuring acceleration |
| Actinometers, meteorological | Radiation measuring instruments |
| Aircraft engine instruments | Gauges and controls for aviation engines |
| Alarm clocks | Manufacture of clocks with alarms |
| Alidades, surveying | Angular measurement tools |
| Appliance timers | Timers for household and industrial appliances |
| Automotive emissions testing equipment | Tools to measure vehicle emissions |
| Barographs, barometers | Atmospheric pressure measuring devices |
| Breath alcohol testing devices (breathalyzers) | Devices for detecting alcohol in breath |
| Ceilometers | Cloud height measuring instruments |
| Chains, surveyor's | Survey equipment chains |
| Chronographs, chronometers | Precision timing and timekeeping devices |
| Clock materials and parts (except crystals) | Components for clocks and watches |
| Commercial timing mechanisms | Mechanisms used in various timing applications |
| Compasses, portable magnetic-type | Portable navigational instruments |
| Count rate meters, nuclear radiation | Radiation detection devices |
| Dating devices and machines | Tools for determining age or time of objects |
| Detectors, scintillation | Radiation detectors using scintillating materials |
| Dosimetry devices | Radiation dose measurement instruments |
| Drafting instruments | Tools used in technical drawing and drafting |
| Dynamometers | Devices measuring force, torque, or power |
| Evaporation meters | Instruments tracking evaporation rates |
| Fatigue testing machines | Equipment for mechanical stress testing |
| Fire detector systems, nonelectric | Non-electric fire detection devices |
| Fuel densitometers, aircraft engine | Density measuring instruments |
| Fuel mixture indicators, aircraft engine | Instruments monitoring fuel-air mixtures |
| Fuel system instruments, aircraft | Fuel control systems for aircraft |
| Fuel totalizers, aircraft engine | Devices measuring total fuel consumption |
| Galvanometers, geophysical | Measuring electric current in geophysical applications |
| Gas leak detectors | Devices detecting gas leaks |
| Geiger counters | Radiation detection instruments |
| Geophysical instruments | Tools measuring earth properties |
| Hand stamps, timing mechanism operated | Stamps with integrated timing |
| Hardness testing equipment | Machines testing material hardness |
| Household-type timing mechanisms | Timing devices for consumer use |
| Humidity instruments (except industrial process) | Measuring moisture content in air |
| Hydrometers (except industrial process-type) | Liquid density measurement tools |
| Hygrometers (except industrial process-type) | Humidity measuring instruments |
| Hygrothermographs | Combined humidity and temperature recorders |
| Indicator testers, turntable | Devices testing record player indicators |
| Instrumentation for reactor controls, auxiliary | Support instruments for nuclear reactors |
| Ion chambers | Radiation detection instruments |
| Kinematic test and measuring equipment | Devices measuring motion characteristics |
| Leak detectors, water | Tools detecting water leaks |
| Level gauges, radiation-type | Radiation-based level measuring instruments |
| Levels and tapes, surveying | Precision measuring tools for surveying |
| Lie detectors | Polygraph instruments |
| Magnetometers | Instruments measuring magnetic fields |
| Mechanisms, clockwork operated device | Mechanical timing devices |
| Metal detectors | Devices to detect metal objects |
| Meteorologic tracking systems | Weather tracking equipment |
| Meteorological instruments | Tools for weather data collection |
| Modules for clocks and watches | Clock/watch parts and assemblies |
| Movements, watch or clock | Internal mechanical parts of clocks/watches |
| Nephoscopes | Instruments measuring cloud opacity |
| Nuclear instrument modules | Electronic modules for nuclear measurement |
| Physical properties testing and inspection equipment | Testing equipment for material properties |
| Pitometers | Instruments measuring water flow velocity |
| Polygraph machines | Lie detection devices |
| Pressure and vacuum indicators, aircraft engine | Instruments monitoring aircraft engine systems |
| Pressure transducers | Devices converting pressure into electrical signals |
| Pulse analyzers, nuclear monitoring | Devices analyzing nuclear pulses |
| Pyrheliometers | Solar radiation measurement instruments |
| Radiation detection and monitoring instruments | Devices detecting ionizing radiation |
| Rain gauges | Measuring rainfall |
| Rods, surveyor's | Measuring rods for land surveying |
| Rules, slide | Slide rules for calculations |
| Sample changers, nuclear radiation | Devices altering sample positions in radiation detection |
| Scalers, nuclear radiation | Spectrum analyzers for radiation |
| Scintillation detectors | Radiation detection using scintillation |
| Seismographs | Earthquake measuring instruments |
| Seismometers | Devices measuring seismic activity |
| Seismoscopes | Instruments recording seismic waves |
| Sextants, surveying | Navigational angular measurement tools |
| Solarimeters | Instruments measuring solar radiation |
| Spectrometers (e.g., liquid scintillation, nuclear) | Devices analyzing spectral properties |
| Springs, clock and watch | Clock/watch precision springs |
| Surveying instruments | Tools used in land and construction surveying |
| Tapes, surveyor's | Measurement tapes for surveying |
| Templates, drafting | Guides used in technical drawing |
| Tensile strength testing equipment | Machines testing material strength |
| Testers for hydraulic controls on aircraft | Diagnostic equipment for aviation hydraulics |
| Testing equipment (abrasion, shearing strength, etc) | Machines for physical/material testing |
| Theodolites, surveying | Precision angle measurement tools |
| Thermocouples (except industrial process, aircraft) | Temperature sensors |
| Thermometer, liquid-in-glass and bimetal types (except medical) | Temperature measuring devices |
| Thickness gauging instruments, ultrasonic | Thickness measurement using ultrasonic waves |
| Thrust power indicators, aircraft engine | Instruments measuring engine thrust |
| Time clocks and time recording devices | Devices tracking time attendance |
| Time locks | Security locks with clock mechanisms |
| Time stamps containing clock mechanisms | Time stamping devices with integrated clocks |
| Timers for industrial use, clockwork mechanism | Precise timers for industrial processes |
| Timing mechanisms, clockwork | Mechanical timing devices |
| Torsion testing equipment | Devices measuring twisting forces |
| Transducers, pressure | Pressure sensors converting pressure to signal |
| Transits, surveying | Optical surveying instruments |
| T-squares (drafting) | Drafting rulers |
| Ultrasonic testing equipment (except medical) | Non-destructive testing devices using ultrasound |
| Vibration meters, analyzers, and calibrators | Devices measuring vibration characteristics |
| Viscosimeters (except industrial process type) | Instruments measuring fluid viscosity |
| Wall clocks | Manufacturing of clocks mounted on walls |
| Watch jewels | Small precision parts used in watches |
| Watchcase | External casing of watches |
| Watches (except smartwatches) and parts (except crystals) | Traditional mechanical and quartz watches |
| Water leak detectors | Devices detecting water leaks |
| Weather tracking equipment | Meteorological data collection instruments |
| Whole body counters, nuclear | Radiation detection devices for whole body analysis |
| Wind direction indicators | Devices measuring wind direction |
Frequently Asked Questions (FAQs)
What types of devices are classified under NAICS 334519?
This code includes measuring and controlling devices that are not covered in other NAICS categories, ranging from industrial testing machines and scientific instruments to consumer clocks and aircraft control devices.
Which sector does NAICS code 334519 belong to?
It belongs to the Manufacturing sector, specifically focusing on precision measurement and control devices.
What is the small business size standard for NAICS 334519?
The size standard is 600 employees, which determines small business eligibility for government contracting.
Can manufacturers of gas meters be classified under NAICS 334519?
Yes, manufacturers producing gas and liquid meters typically fall under this NAICS code.
Are manufacturers of smartwatches included in this NAICS category?
No, smartwatches are excluded and classified under different codes related to computer equipment or wearable technology.
Why is NAICS 334519 important for government contracting?
Many government agencies require precise measuring and controlling instruments for various applications, making this industry essential for fulfilling federal, state, and local contracts.
By understanding NAICS 334519 - Other Measuring and Controlling Device Manufacturing, companies can better position themselves in the manufacturing sector, identify key market opportunities, and ensure compliance with government classification systems. Whether you produce surveying tools, aircraft instruments, or industrial testers, this classification connects you to a vital and technologically sophisticated industry.
