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.
Depth Charge Tracks; Torpedo Tubes.
Possible NAICS Codes
332994 – Small Arms, Ordnance, and Ordnance Accessories Manufacturing
333999 – All Other Miscellaneous General Purpose Machinery Manufacturing
336419 – Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing
336611 – Ship Building and Repairing
721110 – Hotels (except Casino Hotels) and Motels
561510 – Travel Agencies
541519 – Other Computer Related Services
423710 – Hardware Merchant Wholesalers
339993 – Fastener, Button, Needle, and Pin Manufacturing
339113 – Surgical Appliance and Supplies Manufacturing