9301.20Subheading
Military weapons; rocket launchers, flame-throwers, grenade launchers, torpedo tubes and similar projectors
Section XIX — Arms and ammunition; parts and accessories thereof
This is a 6-digit subheading — the most specific level of the international HS. Country tariff schedules extend it further; the US tariff lines (HTS) below refine it to 8–10 digits for duty purposes.
US tariff lines for this subheading are not in the bundled starter dataset yet — the full HTS schedule is coming soon. You can still search by code in the tariff simulator.