Adjustable Bearing Spacer for Crystal Pullers from Germany
Threaded spacer for fine-tuning bearings in Czochralski crystal pullers growing silicon boules for wafers. HTS 8482.99.65.95 other parts for semiconductor crystal growers.
Duty Rate — Germany → United States
15.8%
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
• Demonstrate adjustability via CAD models for parts classification
• Thermal expansion certificates for high-temp crystal growth
• Avoid 'machine spacer' generic terms