Ceramic Friction Roll Stock
Rolls of thin ceramic mineral friction material for custom cutting into brake/clutch shapes in aerospace applications. High-temperature resistant, unmounted, asbestos-free. HTS 6813.89.00 for friction sheets/rolls.
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More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If advanced ceramic crucibles/laboratory ware
High-purity ceramics for lab use under Chapter 69.
If natural steatite mineral blocks
Unworked soapstone sources classify in Chapter 25 raw minerals.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• ITAR/EAR export control checks even for imports if aerospace end-use
• Document roll form and friction specs explicitly
Related Products under HTS 6813.89.00
Mineral-Based Brake Pads
Unmounted brake pads made from mineral substances like ceramic composites, designed for automotive disc brakes. These friction materials provide high-performance stopping power without asbestos, falling under HTS 6813.89.00 as non-asbestos friction articles for brakes. They are sold as individual pads for aftermarket replacement.
Ceramic Clutch Disc Segments
Segments of clutch discs composed of ceramic mineral friction compounds combined with minimal textiles for durability. Used in heavy-duty truck transmissions, these unmounted pieces provide reliable engagement under high torque. Classified in HTS 6813.89.00 for other non-asbestos friction articles for clutches.
Railway Brake Friction Blocks
Solid blocks of mineral composite friction material for railway brake shoes, unmounted, asbestos-free for modern rolling stock. These withstand extreme loads in train applications. HTS 6813.89.00 includes such other brake friction articles.
Sintered Metal Friction Washers
Unmounted washers made from sintered mineral-metal composites for industrial clutches and brakes in machinery. These provide precise friction control in high-wear environments like presses and conveyors. HTS 6813.89.00 covers such non-asbestos articles based on other mineral substances.
Cellulose-Mineral Brake Shoe Linings
Flexible linings for brake shoes combining cellulose fibers with mineral fillers, not mounted, for drum brakes in light vehicles. These sheets or strips offer cost-effective friction without asbestos. Fits HTS 6813.89.00 as other cellulose/mineral-based friction materials for brakes.
Industrial Disc Brake Friction Segments
Segments of friction material from mineral ceramics for heavy equipment disc brakes, such as in forklifts or excavators. Unmounted and ready for OEM assembly, asbestos-free. HTS 6813.89.00 for other non-asbestos brake friction articles.