Form: This specification covers synthetic-rubber-coated nylon in the form of flat braid.

Application: Primarily for tying and lacing electrical wire harness assemblies, especially for miniature devices or where maximum fungus resistance is required.

Classification: This specification covers four classes, by size, as follows:

Size 15 - 15 lb (66.5 N) minimum breaking strength

Size 25 - 25 lb (110 N) minimum breaking strength

Size 50 - 50 lb (220 N) minimum breaking strength

Size 80 - 80 lb (355 N) minimum breaking strength