Conn French Horn Rotor Linkage from Japan
Nickel silver connecting rods and springs for Conn 8D double horn quick-change valve rotors. Essential mechanism part under HTS 9209.99.40 for brass winds. Ensures smooth valve transitions between F/Bb sides.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Supply exploded diagrams showing rotor integration
• Specify string tension and lever ratios unique to horn valves