334519: Other Measuring and Controlling Device Manufacturing

Where this code sits

NAICS 334519 is a six-digit national industry in the 2022 North American Industry Classification System. It sits under industry group 3345 (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing), in subsector 334 (Computer and Electronic Product Manufacturing) of sector 31-33 (Manufacturing).

Federal buyers assign one NAICS code to each award and each notice. The code describes the kind of business the buyer expects to perform the work, not the item itself; the item is described by the PSC code. The numbers above come from awards and notices carrying this exact code. Related work often sits in the neighboring codes listed below, so watch the neighbors too.

The official definition, with what the code includes and excludes, is on the Census NAICS page linked at the bottom.