Phosphor Bronze Thrust Washer for Tunneler from Germany
Phosphor bronze thrust washer used in thrust bearings of tunnel boring machines (8430) to handle axial loads during operation. The alloy's self-lubricating properties suit dusty mining conditions. Fits 8431.49.90.32 as copper alloy part for tunneling machinery.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.03.0110%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
Import Tips
• Specify phosphor bronze grade in invoices for clear alloy identification
• Avoid retail packaging that might trigger consumer goods classification
• Use industrial end-user letters for customs verification