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.
Cells and Dry Batteries; Nuclear Batteries.
Possible NAICS Codes
335910 – Battery Manufacturing
335999 – All Other Miscellaneous Electrical Equipment and Component Manufacturing
541519 – Other Computer Related Services
339112 – Surgical and Medical Instrument Manufacturing
336413 – Other Aircraft Parts and Auxiliary Equipment Manufacturing