Solid Rocket Motor Combustion Chamber from Germany
High-strength steel combustion chamber for solid propellant rocket motors, containing the burning propellant to produce high-pressure gases. Classified under HTS 8412.90.9050 as a core part of reaction engines other than turbojets used in space and defense applications.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Include propellant compatibility test reports and pressure ratings in import documentation to substantiate reaction engine use
• Check for dual-use restrictions under Wassenaar Arrangement; may require end-user certificates
• Label clearly as 'not for turbojet engines' to prevent reclassification during customs review