Rocket Nozzle Extension Segment from Germany
Carbon composite or refractory metal nozzle extension that achieves optimal expansion ratio for vacuum performance in upper-stage rocket engines. HTS 8412.90.9050 part for reaction engines.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Expansion ratio calculations and altitude compensation design data support reaction engine classification
• High-temperature material specs (C/C, Nb alloys) verify space propulsion application
• Specify 'not for atmospheric turbojets' to prevent aviation parts misclassification