Propeller Blade Balancing Weights from Japan
Tungsten alloy weights precisely machined for dynamic balancing of civil aircraft propellers like Hartzell models on Beechcraft King Air. Under 8807.10.00.30 as rotor parts.
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
• Specify density (e.g
• 17.5 g/cc) and mounting hole patterns matching civil propeller OEM specs
• Provide non-magnetic certification for aircraft operating near magnetic compasses
• Declare RoHS compliance for any surface coatings used in weights