Specification: Strength: Identification: Common Use: Comment: PIA-C-5040 225 lb Braided line Used for the locking loop on risers  and main closing loops Generally white with a dashed  green tracer thread, but can be  other colors Specification: Strength: Identification: Common Use: Comment: PIA-C-5040 A. 400 lb; B. 550 lb Sheath and core construction Ty-2 used on T-10 canopies; Ty-3  used on 24" and 28" canopies  A. Ty-2; B. Ty-3 Specification: Strength: Identification: Common Use: Comment: PIA-C-7515 400 lb Braided line Several sport round reserves N/A Specification: Strength: Identification: Common Use: Comment: PIA-C-5040 1,100 lb with core and 500 lbs  without core Braided line Used for main closing loops with  core removed White, plain Figure 3-35.  Cord, nylon, Type-2a.  Figure 3-33.  Cord, nylon, Type-2 and Ty-3. Figure 3-36.  Cord, Nylon, Type-5. Figure 3-34.  Cord, nylon, Type-1a. 3-11