NAICS Code Lookup

Other Measuring and Controlling Device Manufacturing




Other Measuring and Controlling Device Manufacturing


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).


  • 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

Alternate NAICS Descriptions

  • 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
  • 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
  • T-squares (drafting) 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

Top Carriers

Hartford Fire & Cas Grp
Travelers Grp
Texas Mutual Ins Co
Chubb Ltd Grp
The Hanover Ins Grp

Top Agents

Amtrust North America, Inc
Ap Intego Gusto
Brown & Brown
Ins Offices Of America

Cross Reference

Find industry codes related to the NAICS Code 334519. This includes General Liability, NAICS, and state and NCCI Class Codes.

General Liability (GL)

55647 Instrument Mfg.--Analytical, Calibrating, Measuring, Testing or Recording


3829 Measuring and Controlling Devices, Nec

NCCI Class Code

3685 Instrument Mfg. NOC.

CA Class Code

3681 Instrument Mfg. — electronic

DE Class Code

0487 Surgical Optical Instrument MFG.

MI Class Code


NJ Class Code


NY Class Code

3685 Instrument Mfg. NOC.

PA Class Code

0487 Surgical Optical Instrument MFG.

TX Class Code

3685 Air Pressure or Steam Gauge Mfg.

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