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.
Tanks and Tracked Self-Propelled Weapons and Vehicles with or without amphibian capabilities; Armored Halftracks; Self-Propelled Sleds; and Self-Propelled Flame Throwers.
Wheel Mounted Vehicles
This class includes only complete combat, assault, and tactical tracked vehicles, and chassis therefor. Any end items, assemblies, parts, attachments, or accessories, other than complete chassis, for use in or on such vehicles are classified in classes other than this class.
Possible NAICS Codes
336992 – Military Armored Vehicle, Tank, and Tank Component Manufacturing
336112 – Light Truck and Utility Vehicle Manufacturing
333924 – Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing
336999 – All Other Transportation Equipment Manufacturing
334511 – Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
336120 – Heavy Duty Truck Manufacturing
441228 – Motorcycle, ATV, and All Other Motor Vehicle Dealers
336211 – Motor Vehicle Body Manufacturing
336111 – Automobile Manufacturing
811111 – General Automotive Repair