Inlet Case Forging from Japan
Steel forging for the engine inlet case housing the fan frame in regional jet turbofan engines, providing structural support and airflow guidance. HTS 8411.91.90.81 covers this as an unfinished aircraft turbine steel forging. Protects internal components while managing boundary layer air.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include engineering drawings showing aircraft engine integration for binding ruling requests
• Monitor Section 232 tariffs on steel content regardless of country of melt/pour
• Label with heat lot numbers for full traceability required in aerospace supply chain