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.
Link Trainers; Automatic Pilot Training Devices; Drift Meter Training Devices; Celestial Navigation Trainers; Dead Reckoning Navigation Trainers; Instrument Flying and Landing Trainers; Terrain Projection Trainers; All operational training devices except communication and armament.
Possible NAICS Codes
423490 – Other Professional Equipment and Supplies Merchant Wholesalers
333318 – Other Commercial and Service Industry Machinery Manufacturing
541519 – Other Computer Related Services
332994 – Small Arms, Ordnance, and Ordnance Accessories Manufacturing
611430 – Professional and Management Development Training
336413 – Other Aircraft Parts and Auxiliary Equipment Manufacturing
339999 – All Other Miscellaneous Manufacturing
334111 – Electronic Computer Manufacturing
611420 – Computer Training
339920 – Sporting and Athletic Goods Manufacturing