Disc Calculator Slide Mechanism from China
Brass slide track and cursor assembly for Aristo and Relo disc calculators used for multiplication/division. Provides frictionless logarithmic scale alignment. HTS 9017.90.01.60 part for mathematical calculating instruments.
Duty Rate — China → United States
12.5%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
9903.88.210%Articles the product of China, as provided for in U.S. note 20(z) to this subchapter
9903.88.220%Articles the product of China, as provided for in U.S. note 20(aa) to this subchapter
9903.88.230%Articles the product of China, as provided for in U.S. note 20(bb) to this subchapter
9903.88.240%Articles the product of China, as provided for in U.S. note 20(cc) to this subchapter
Import Tips
• Submit logarithmic scale photos proving calculating instrument function
• Specify disc diameter compatibility (e.g
• 8-inch, 10-inch models)
• Avoid 'clock mechanism' description that triggers Chapter 91 classification