Includes
War Gases; Screening Smokes; Incendiary and thickening Agents; Signaling Smokes.

Excludes
Ammunition containing Military Chemical Agents.

Possible NAICS Codes
332993 – Ammunition (except Small Arms) Manufacturing
325998 – All Other Miscellaneous Chemical Product and Preparation Manufacturing
424690 – Other Chemical and Allied Products Merchant Wholesalers
335931 – Current-Carrying Wiring Device Manufacturing
332992 – Small Arms Ammunition Manufacturing
333618 – Other Engine Equipment Manufacturing
332994 – Small Arms, Ordnance, and Ordnance Accessories Manufacturing
325199 – All Other Basic Organic Chemical Manufacturing
339113 – Surgical Appliance and Supplies Manufacturing
334516 – Analytical Laboratory Instrument Manufacturing