3 Strand Mil-Spec

MIL-R-17343D Rope, Nylon, 3 Strand Construction fabricated from bright white, continuous filament, heat and light resistant nylon fiber.

MIL-R-30500B Rope, Polyester, 3 Strand Construction fabricated from bright, continuous filament, polyester fiber

MIL-R-1688G Rope, Climbing Type, Nylon, 3 Strand fabrication from bright white, virgin, continuous filament, heat and light resistant nylon fiber.