1.1 This terminology covers all terminology pertaining to items that are considered subassemblies in the manufacture of textile products except seams and stitches. Textile joining structures (seams and stitches) are discussed in detail in Practice D 6193 1.2 The principle parts of slide fastners defined in this terminology are illustrated in Figs. 1-10. These figures are descriptive only and are not intended to be restrictive as to design