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.
Technical Representation Services: Space Vehicles
Possible NAICS Codes
811111 – General Automotive Repair
811198 – All Other Automotive Repair and Maintenance
561210 – Facilities Support Services
485113 – Bus and Other Motor Vehicle Transit Systems
333517 – Machine Tool Manufacturing