Blue 8 AWG Cable with 133 strand, 305 m, 600 V, nickel-plated copper braid shield. NEMA WC27500 Type JF cables are constructed for use in aircraft and ground support equipment for commercial and military applications. This M27500 Cable specification is a shielded, tape wrapped cable construction for high-temperature avionics, aerospace and airframe applications. Primary conductors are manufactured in accordance to MIL-DTL-25038/3. Specific conductor size, insulation type, number of conductors, insulations and shielding material variations are included in the part number guide.