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
332992 – Small Arms Ammunition Manufacturing
325199 – All Other Basic Organic Chemical Manufacturing
335931 – Current-Carrying Wiring Device Manufacturing
332999 – All Other Miscellaneous Fabricated Metal Product Manufacturing
332994 – Small Arms, Ordnance, and Ordnance Accessories Manufacturing
424690 – Other Chemical and Allied Products Merchant Wholesalers
333618 – Other Engine Equipment Manufacturing
325998 – All Other Miscellaneous Chemical Product and Preparation Manufacturing
444110 – Home Centers