6217.90.10.20 - Of coats and jackets (735)

This HTS subheading, 6217.90.10.20, specifically classifies parts of garments or clothing accessories that are made up, not knitted or crocheted, and contain 70 percent or more by weight of silk or silk waste. This designation applies to components intended for the construction or repair of coats and jackets. The "(735)" designation within the description serves as an internal reference number for this specific classification.

Distinguishing this category from its siblings, 6217.90.10.10 covers parts for blouses and shirts, while 6217.90.10.30 pertains to parts for trousers and breeches. The sibling category 6217.90.10.60 encompasses "Other" parts not otherwise specified within this group. The key differentiating factor across these siblings lies in the type of finished garment for which the silk-rich part is intended.

As 6217.90.10.20 is a leaf node, there are no further subcategories. Therefore, classification within this heading relies directly on identifying the component as a part of a coat or jacket, and confirming that the silk or silk waste content meets or exceeds the 70 percent threshold by weight. Examples of such parts could include silk linings for jackets, silk collar pieces for coats, or silk facings for coat lapels, provided they are not knitted or crocheted.