NAICS Code 334519

NAICS 334519

NAICS Code 334519 – Other Measuring and Controlling Device Manufacturing

Definition of NAICS Code 334519: This U.S. industry comprises establishments primarily engaged in manufacturing measuring and controlling devices (except search, detection, navigation, guidance, aeronautical, and nautical instruments and systems; automatic environmental controls for residential, commercial, and appliance use; instruments for measurement, display, and control of industrial process variables; totalizing fluid meters and counting devices; instruments for measuring and testing electricity and electrical signals; analytical laboratory instruments; irradiation equipment; and electromedical and electrotherapeutic apparatus).

  • You can also download your own copy of the complete 2017 NAICS Classification Manual. The NAICS Manual is updated every five years. The 2017 copy will be applicable until a new edition is produced in 2022.

Illustrative Examples of NAICS 334519

What are some examples of this code? The bulleted items below are illustrative examples of this classification.

  • Aircraft engine instruments manufacturing
  • Automotive emissions testing equipment manufacturing
  • Clocks assembling
  • Meteorological instruments manufacturing
  • Physical properties testing and inspection equipment manufacturing
  • Polygraph machines manufacturing
  • Radiation detection and monitoring instruments manufacturing
  • Surveying instruments manufacturing
  • Thermometers, liquid-in-glass and bimetal types (except medical), manufacturing
  • Watches and parts (except crystals) manufacturing

Cross Reference Guide for Code 334519

What codes are similar to this classification that might be a more applicable code? The cross-reference guide below displays the codes for other similar industries. Please review to find the most applicable classification.

  • Manufacturing medical thermometers–are classified in U.S. Industry NAICS 339112, Surgical and Medical Instrument Manufacturing;
  • Manufacturing search, detection, navigation, guidance, aeronautical, and nautical systems and instruments–are classified in U.S. Industry NAICS 334511, Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing;
  • Manufacturing automatic controls and regulators for applications, such as heating, air-conditioning, refrigeration and appliances–are classified in U.S. Industry NAICS 334512, Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use;
  • Manufacturing instruments and related devices that measure, display, or control (i.e., monitor or analyze) industrial process variables–are classified in U.S. Industry NAICS 334513, Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables;
  • Manufacturing totalizing (i.e., registering) fluid meters and counting devices, including motor vehicle gauges–are classified in U.S. Industry NAICS 334514, Totalizing Fluid Meter and Counting Device Manufacturing;
  • Manufacturing instruments for measuring and testing the characteristics of electricity and electrical signals–are classified in U.S. Industry NAICS 334515, Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals;
  • Manufacturing instruments for laboratory analysis of the physical composition or concentration of samples of solid, fluid, gaseous, or composite materials–are classified in U.S. Industry NAICS 334516, Analytical Laboratory Instrument Manufacturing;
  • Manufacturing X-ray apparatus, tubes, or related irradiation apparatus–are classified in U.S. Industry NAICS 334517, Irradiation Apparatus Manufacturing;
  • Manufacturing electromedical and electrotherapeutic apparatus–are classified in U.S. Industry NAICS 334510, Electromedical and Electrotherapeutic Apparatus Manufacturing;
  • Manufacturing glass watch and clock crystals–are classified in Industry 32721, Glass and Glass Product Manufacturing;
  • Manufacturing plastics watch and clock crystals–are classified in U.S. Industry NAICS 326199, All Other Plastics Product Manufacturing; and
  • Manufacturing timing relays–are classified in U.S. Industry NAICS 335314, Relay and Industrial Control Manufacturing.

Other Index Entries for NAICS 334519

The North American Industry Classification System contains multiple index entries that are each descriptive of the same code. The bulleted list below shows all applicable index entries (Current and former) that are associated with this classification. These index entries further elaborate on the scope of applicable industries that have already been defined at the top of this page.

  • 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
  • Ceilometers manufacturing
  • Chains, surveyor’s, manufacturing
  • Chronographs manufacturing
  • Chronometers manufacturing
  • Clock materials and parts (except crystals) manufacturing
  • Clock or watch springs, precision, made from purchased wire
  • Clocks assembling
  • Clocks assembling from purchased components
  • Commercial timing mechanisms manufacturing
  • Compasses, portable magnetic-type, manufacturing
  • Count rate meters, nuclear radiation, manufacturing
  • Dating devices and machines (except rubber stamps) manufacturing
  • Detectors, scintillation, manufacturing
  • Dosimetry devices manufacturing
  • Drafting instruments manufacturing
  • Dynamometers manufacturing
  • Evaporation meters manufacturing
  • Fatigue testing machines, industrial, mechanical, manufacturing
  • Fire detector systems, nonelectric, manufacturing
  • Fuel densitometers, aircraft engine, manufacturing
  • Fuel mixture indicators, aircraft engine, manufacturing
  • Fuel system instruments, aircraft, manufacturing
  • Fuel totalizers, aircraft engine, manufacturing
  • Galvanometers, geophysical, manufacturing
  • Gas leak detectors manufacturing
  • Geiger counters manufacturing
  • Geophysical instruments manufacturing
  • Hand stamps (e.g., date, time), timing mechanism operated, manufacturing
  • Hardness testing equipment manufacturing
  • Household-type timing mechanisms manufacturing
  • Humidity instruments (except industrial process and air-conditioning type) manufacturing
  • Hydrometers (except industrial process-type) manufacturing
  • Hygrometers (except industrial process-type) manufacturing
  • Hygrothermographs manufacturing
  • Indicator testers, turntable, manufacturing
  • Instrumentation for reactor controls, auxiliary, manufacturing
  • Ion chambers manufacturing
  • Kinematic test and measuring equipment manufacturing
  • Leak detectors, water, manufacturing
  • Level gauges, radiation-type, manufacturing
  • Levels and tapes, surveying, manufacturing
  • Lie detectors manufacturing
  • Magnetometers manufacturing
  • Mechanisms, clockwork operated device, manufacturing
  • Metal detectors manufacturing
  • Meteorologic tracking systems manufacturing
  • Meteorological instruments manufacturing
  • Modules for clocks and watches manufacturing
  • Movements, watch or clock, manufacturing
  • Nephoscopes manufacturing
  • Nuclear instrument modules manufacturing
  • Physical properties testing and inspection equipment manufacturing
  • Pitometers manufacturing
  • Polygraph machines manufacturing
  • Pressure and vacuum indicators, aircraft engine, manufacturing
  • Pressure transducers manufacturing
  • Pulse analyzers, nuclear monitoring, manufacturing
  • Pyrheliometers manufacturing
  • RADIAC (radioactivity detection, identification, and computation) equipment manufacturing
  • Radiation detection and monitoring instruments manufacturing
  • Radioactivity detection, identification, and computation (RADIAC) equipment manufacturing
  • Rain gauges manufacturing
  • Rods, surveyor’s, manufacturing
  • Rules, slide, manufacturing
  • Sample changers, nuclear radiation, manufacturing
  • Scalers, nuclear radiation, manufacturing
  • Scintillation detectors manufacturing
  • Seismographs manufacturing
  • Seismometers manufacturing
  • Seismoscopes manufacturing
  • Sextants, surveying, manufacturing
  • Solarimeters manufacturing
  • Spectrometers (e.g., liquid scintillation, nuclear) manufacturing
  • Springs, clock and watch, made from purchased wire
  • Surveying instruments manufacturing
  • T-squares (drafting) manufacturing
  • Tapes, surveyor’s, manufacturing
  • Templates, drafting, manufacturing
  • Tensile strength testing equipment manufacturing
  • Testers for checking hydraulic controls on aircraft manufacturing
  • Testing equipment (e.g., abrasion, shearing strength, tensile strength, torsion) manufacturing
  • Theodolites, surveying, manufacturing
  • Thermocouples (except industrial process, aircraft type, glass vacuum) manufacturing
  • Thermometer, liquid-in-glass and bimetal types (except medical), manufacturing
  • Thickness gauging instruments, ultrasonic, manufacturing
  • Thrust power indicators, aircraft engine, manufacturing
  • Time clocks and time recording devices manufacturing
  • Time locks manufacturing
  • Time stamps containing clock mechanisms manufacturing
  • Timers for industrial use, clockwork mechanism, manufacturing
  • Timing mechanisms, clockwork, manufacturing
  • Torsion testing equipment manufacturing
  • Transducers, pressure, manufacturing
  • Transits, surveying, manufacturing
  • Ultrasonic testing equipment (except medical) manufacturing
  • Vibration meters, analyzers, and calibrators, manufacturing
  • Viscosimeters (except industrial process type) manufacturing
  • Wall clocks manufacturing
  • Watch jewels manufacturing
  • Watchcase manufacturing
  • Watches and parts (except crystals) manufacturing
  • Water leak detectors manufacturing
  • Weather tracking equipment manufacturing
  • Whole body counters, nuclear, manufacturing
  • Wind direction indicators manufacturing
Suggested Insurance Conversion Table for NAICS Code 334519

Looking for an insurance classification other than the North American Industry Classification System? If a company falls within the industry defined on this page, then the class codes mentioned below may be applicable. Please note that the bulleted cross-reference guide below is not authoritative. Users should have an insurance professional review to ensure proper insurance classification.

  • NCCI WC (Varies by state): 3383, 3685NAICS 334519
  • CA WC: 3383, 3681
  • DE WC: 0458, 0487
  • PA WC: 458, 487
  • MI WC: 3383, 3685
  • NJ WC: 3381, 3382, 3385
  • NY WC: 3381, 3385, 3685
  • WY WC: 334519
  • GL: 59923, 51889, 55647 SIC:
  • SIC: 3873, 3495, 3829

Resources: Praxiom, AceGroupTDICalifornia Division of Workers Compensation, Delaware Workers Compensation Manual, Pennsylvania Workers Compensation Manual, Michigan Workers’ Compensation Placement Facility: Classification Definitions, New Jersey Workers Compensation and Employers Liability Insurance Manual, New York Workers Compensation and Employers Liability, North American Industry Classification System, Florida Underwriting Guide: Commercial General Liability Classifications,  Standard Industrial Classifications.

The suggested cross reference guide for NAICS code 334519 is based on our research using the resources cited above.

Correlating Code Breakdown for North American Industry Classification System

NAICS codes are broken down by digit. The broadest description starts with the 2 digit sector codes. The 3 digit subsector codes are more specific, then the 4 digit industry group, 5 digit industry, and the most specific is the 6 digit NAICS code (Where you are now). If the code on this page does not describe the industry of the business in question, then select the largest applicable code below. From there, follow through the progression of smaller digits to the larger digits in order to obtain the most specific 6 digit classification.

  • Sector 31-33: Manufacturing
  • Subsector 334: Computer and Electronic Product Manufacturing
  • Industry Group 3345: Navigational, Measuring, Electromedical, and Control Instruments Manufacturing
  • Industry 33451: Navigational, Measuring, Electromedical, and Control Instruments Manufacturing
  • 6 Digit Code(s) NAICS 334510: Electromedical and Electrotherapeutic Apparatus Manufacturing
  • 6 Digit Code(s) NAICS 334511: Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
  • 6 Digit Code(s) NAICS 334512: Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use
  • 6 Digit Code(s) NAICS 334513: Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
  • 6 Digit Code(s) NAICS 334514: Totalizing Fluid Meter and Counting Device Manufacturing
  • 6 Digit Code(s) NAICS 334515: Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals
  • 6 Digit Code(s) NAICS 334516: Analytical Laboratory Instrument Manufacturing
  • 6 Digit Code(s) NAICS 334517: Irradiation Apparatus Manufacturing
  • 6 Digit Code(s) NAICS 334519: Other Measuring and Controlling Device Manufacturing
Other helpful NAICS Downloads

View the download page for the material below.

NAICS Code 334519