| 8411.91.10 | 40 | Parts of nonaircraft turbines | kg | | | |
| 8411.91.10 | 60 | Parts of aircraft turbines: | | | | |
| 8411.91.10 | 60 | For use in civil aircraft | kg | | | |
| 8411.91.90 | 40 | Parts of nonaircraft turbines | X | | | |
| 8411.91.90 | 80 | Parts of aircraft turbines | X | | | |
| 8411.99.10 | | Cast-iron parts, not advanced beyond cleaning, and machined only for the removal of fins, gates, sprues and risers or to permit location in finishing machinery | | Free | | 10% |
| 8411.99.10 | 10 | Parts of nonaircraft gas turbines | X | | | |
| 8411.99.10 | 40 | Parts of aircraft gas turbines: | | | | |
| 8411.99.10 | 40 | For use in civil aircraft | X | | | |
| 8411.99.90 | 30 | Parts of nonaircraft gas turbines: | | | | |
| 8411.99.90 | 30 | Rotors or spindles and rotor or spindle assemblies | No. | | | |
| 8411.99.90 | 90 | Parts of aircraft gas turbines | X | | | |
| 8412 | | Other engines and motors, and parts thereof: | | | | |
| 8412.10.00 | | Reaction engines other than turbojets | | Free | | 35% |
| 8412.10.00 | 10 | Missile and rocket engines | No. | | | |
| 8412.21.00 | | Hydraulic power engines and motors: | | | | |
| 8412.21.00 | | Linear acting (cylinders) | | Free | | 27.5% |
| 8412.21.00 | 45 | Telescoping | No. | | | |
| 8412.29.40 | 00 | Hydrojet engines for marine propulsion | No. | Free | | 30% |
| 8412.29.80 | 15 | Unlimited rotary acting: | | | | |
| 8412.31.00 | | Pneumatic power engines and motors: | | | | |
| 8412.31.00 | | Linear acting (cylinders) | | Free | | 27.5% |
| 8412.39.00 | 40 | Unlimited rotary acting | No. | | | |
| 8412.80 | | Other engines and motors: | | | | |
| 8412.80.10 | 00 | Spring-operated and weight-operated motors | No. | Free | | 35% |
Harmonized Tariff Schedule of the United States inquiry: 3920590000
