3926.90.59.00 - Other

This classification, HTS Code 3926.90.59.00, encompasses "Other" belting and belts for machinery that are made of plastics and contain textile fibers. These articles are distinct from their siblings by not having a predominant textile fiber type. Specifically, unlike belts where vegetable fibers predominate by weight (3926.90.56.00) or those where man-made fibers predominate by weight (3926.90.57.00), this category applies when there is no single textile fiber type that constitutes the majority of the belt's weight.

The defining characteristic for classification under 3926.90.59.00 is the presence of textile fibers within the plastic belting or belt, coupled with an absence of a clear predominance by weight of any single textile fiber type. This can include situations where multiple textile fibers are present in significant but not majority proportions, or where other less common textile fibers are incorporated. The primary function of these items remains their application in mechanical systems as belting or belts.

As a leaf node in the HTS, this classification does not have further subdivisions. Therefore, the practical application of 3926.90.59.00 relies on a thorough examination of the material composition of the belting or belt. When a belt for machinery contains textile fibers and does not meet the specific predominance criteria outlined in sibling categories, it will fall under this residual "Other" classification.