Friction material and articles thereof (e.g. sheets, rolls, strips, segments, discs, washers, pads) not mounted; for clutches or the like (not brake linings and pads), with a basis of mineral substances or cellulose (other than asbestos)

HS v2017 Code: 681389

About friction material and articles thereof (e.g. sheets, rolls, strips, segments, discs, washers, pads) not mounted; for clutches or the like (not brake linings and pads), with a basis of mineral substances or cellulose (other than asbestos)

HS code 681389 covers a diverse range of friction materials and articles used in various industrial and automotive applications. These products play a crucial role in the smooth operation of machinery, equipment, and vehicles, ensuring efficient power transmission and effective braking systems. As a key component in the manufacturing and transportation sectors, the friction materials industry is an integral part of the broader global economy.

Production process

The production of friction materials and articles under HS code 681389 typically involves a combination of specialized manufacturing techniques. These may include molding, pressing, and bonding processes to create the desired shapes, sizes, and compositions. Manufacturers often utilize a blend of mineral substances, such as ceramics or metals, along with cellulose-based materials to achieve the necessary frictional properties and durability.

Production inputs

The main inputs required for the production of HS code 681389 items include a variety of raw materials, such as mineral powders, cellulose fibers, and binding agents. Specialized machinery, such as molding presses and cutting equipment, is also essential for the manufacturing process. Additionally, the industry relies on a skilled workforce to ensure consistent quality and efficient production.

Production outputs

The friction materials and articles produced under HS code 681389 are primarily used in clutches, brakes, and other friction-based applications. These outputs are often consumed by manufacturers of 870840 Clutches and parts thereof and 870830 Brakes and servo-brakes; parts thereof, as well as other industries that require reliable and durable friction components, such as 842191 Parts of machinery for filtering or purifying liquids or gases.

Revisions to 681389

Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 681389. The most recent 1 version of this code (681389) is in the HS v2022 system:

This page shows a legacy version of code 681389 ( HS v2017).

Older versions

Family tree for friction material and articles thereof (e.g. sheets, rolls, strips, segments, discs, washers, pads) not mounted; for clutches or the like (not brake linings and pads), with a basis of mineral substances or cellulose (other than asbestos)

    graph LR
    A["<a href='/classifications/hs/v2017/68'>68: Stone, plaster, cement, asbestos, mica or similar materials; articles thereof</a>"]
A --> B["<a href='/classifications/hs/v2017/6813'>6813: Friction material and articles thereof (e.g. sheets, rolls, strips, segments, discs, washers, pads) not mounted; for brakes, clutches or the like, with a basis of asbestos, other mineral substances, or cellulose</a>"]
B --> C["<a href='/classifications/hs/v2017/681389'>681389: Friction material and articles thereof (e.g. sheets, rolls, strips, segments, discs, washers, pads) not mounted; for clutches or the like (not brake linings and pads), with a basis of mineral substances or cellulose (other than asbestos)</a>"]

    B --> D["<a href='/classifications/hs/v2017/681320'>681320: Friction material and articles thereof (e.g. sheets, rolls, strips, segments, discs, washers, pads) not mounted; for brakes, clutches or the like, with a basis of asbestos</a>"]
B --> E["<a href='/classifications/hs/v2017/681381'>681381: Brake linings and pads; with a basis of mineral substances or cellulose (other than asbestos)</a>"]

    

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