Edwards Tuba Valve Springs from Japan
High-tension stainless springs for Edwards Model 641 tuba valves. HTS 9209.99.40 mechanism parts for large brass winds.
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
• Test spring rates (typically 2-3 lbs return force)