Other
Parts suitable for use solely or principally with the engines of heading 8407 or 8408: > For aircraft engines > Other
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Products classified under HTS 8409.10.00.80
Aircraft Turbine Engine Compressor Blade
A precision-machined titanium compressor blade designed exclusively for use in aircraft gas turbine engines under heading 8407. It operates in the high-pressure compressor section to accelerate airflow. Classified under 8409.10.0080 as a part solely for aircraft engines, distinct from general aviation propellers.
Engine Turbine Shroud Segment
Single-crystal superalloy turbine shroud segment that lines the hot gas path in aircraft engine high-pressure turbine. Provides thermal and containment protection. Under 8409.10.0080 as specialized aircraft engine part.
Turbine Rotor Disk Forging
Powder metallurgy forged high-pressure turbine rotor disk for aircraft engines, capable of 12,000 RPM operation. Features integral blade attachment slots. Under 8409.10.0080 for aircraft engine rotating parts.
Engine Inlet Guide Vane
Variable inlet guide vane (IGV) assembly for aircraft turbofan engines, optimizing airflow at low RPM conditions. Anti-iced with engine bleed air. 8409.10.0080 for compressor inlet parts.
Turbine Engine Fuel Nozzle Assembly
A high-precision fuel injection nozzle assembly for aircraft turbofan engines, metering and atomizing fuel into the combustion chamber. Made from heat-resistant nickel alloys for extreme conditions. Falls under 8409.10.0080 as a principal part solely for 8407/8408 aircraft engines.
Aircraft Engine Fan Blade
Wide-chord composite fan blade for high-bypass turbofan engines used in commercial airliners. Designed to withstand bird strike impacts and high rotational speeds. Classified in 8409.10.0080 for parts principally with aircraft engines of 8407.
Aircraft Engine Bearing Housing
Precision-machined bearing housing for main engine rotor support bearings in turbofan engines. Features oil scavenge ports and anti-rotation features. Classified 8409.10.0080 for exclusive aircraft engine use.
Combustor Liner Panel
Laser-drilled ceramic matrix composite combustor liner panel for modern aircraft engines, reducing NOx emissions. Withstands 2500°F combustion temperatures. 8409.10.0080 as aircraft engine combustion system part.
Engine Variable Stator Vane Actuator
Electro-hydraulic actuator controlling variable stator vane angles in aircraft engine compressors for optimal airflow across flight envelopes. Integrated with engine FADEC system. 8409.10.0080 classification.
Aircraft Engine Exhaust Nozzle Actuator
Variable area exhaust nozzle actuator ring for thrust vectoring in military fighter aircraft engines. Provides thrust modulation across Mach regimes. Classified 8409.10.0080 as aircraft engine exhaust part.