Micrometer Friction Thimble Clutch from Japan
Friction clutch assembly for micrometer thimbles in 9017.30.40 instruments, providing consistent torque during measurement. Precision-engineered for uniform pressure application. Classified as 9017.90.0140 part.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Specify torque values and material hardness in documentation; test for proper function post-import
• Pitfall: classifying as general mechanical parts