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.
Guns, over 150 mm through 200 mm Includes Firing Platforms; Mounts; Gun Shields.
[Firing Platforms; Mounts; Gun Shields.]
Possible NAICS Codes
332710 – Machine Shops
332994 – Small Arms, Ordnance, and Ordnance Accessories Manufacturing
339993 – Fastener, Button, Needle, and Pin Manufacturing
332111 – Iron and Steel Forging
423510 – Metal Service Centers and Other Metal Merchant Wholesalers
333515 – Cutting Tool and Machine Tool Accessory Manufacturing
332999 – All Other Miscellaneous Fabricated Metal Product Manufacturing
321920 – Wood Container and Pallet Manufacturing
423710 – Hardware Merchant Wholesalers
332312 – Fabricated Structural Metal Manufacturing