5902 - Tire cord fabric of high tenacity yarn of nylon or other poly- amides, polyesters or viscose rayon:

HTS code 5902 specifically classifies tire cord fabrics manufactured from high-tenacity yarns. These specialized textile materials are engineered for superior strength and durability, making them essential components in tire construction. The primary yarns used are nylon or other polyamides, polyesters, or viscose rayon, indicating the high-performance nature of the fibers.

This category is distinct from other textile fabrics within Chapter 59 due to its singular application in reinforcing tires. While other categories in Section XI might cover general-purpose fabrics, coated fabrics, or even fabrics for other industrial uses, HTS 5902 is narrowly focused on the unique structural requirements of tires, where resistance to stress, heat, and repeated flexing is paramount. Its "siblings" at the top level of the HTS, such as live animals (Chapters 01), mineral products (Chapters 25), or plastics (Chapter 39), represent entirely different classes of goods, making direct comparison unnecessary.

Within HTS 5902, the subcategories are based on the specific type of high-tenacity yarn used. Heading 5902.10.00.00 covers fabrics made from nylon or other polyamides, known for their excellent tensile strength and abrasion resistance. Heading 5902.20.00.00 addresses tire cord fabrics composed of polyesters, which offer good dimensional stability and resistance to stretching. Finally, 5902.90.00.00 encompasses "other" tire cord fabrics, which would include those made from viscose rayon yarns or potentially blends of the aforementioned high-tenacity fibers, though the primary focus remains on the textile base for tire reinforcement.