This means that you'll be able to search for NAICS codes directly (if that's your jam). We'll do the math; let's make better data on public procurement together.
Computers, specifically designed; Complete Gyro Mechanisms; Optical Instruments for Bombing Fire Control.
Gyro Components; Optical Elements, such as Lens, Prisms, Filters.
Possible NAICS Codes
336413 – Other Aircraft Parts and Auxiliary Equipment Manufacturing
334419 – Other Electronic Component Manufacturing
334511 – Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
115310 – Support Activities for Forestry
811219 – Other Electronic and Precision Equipment Repair and Maintenance
336411 – Aircraft Manufacturing
334519 – Other Measuring and Controlling Device Manufacturing
334111 – Electronic Computer Manufacturing
336412 – Aircraft Engine and Engine Parts Manufacturing
335313 – Switchgear and Switchboard Apparatus Manufacturing