NAICS 3345 is the North American Industry Classification System code for Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, a industry group in the Computer and Electronic Product Manufacturing subsector (334) of the Manufacturing sector (31-33). It divides into 9 more specific codes, including Electromedical and Electrotherapeutic Apparatus Manufacturing (334510), Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (334511) and Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use (334512).
NAICS 3345 is the code for Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, a industry group in the North American Industry Classification System (NAICS 2022), under 334 (Computer and Electronic Product Manufacturing). It has 9 more specific codes: 334510, 334511, 334512 and 334513 and others.
The parent of NAICS 3345 is 334, Computer and Electronic Product Manufacturing. Every company under 3345 is also counted under 334.