MIL-C-13777/2B, MILITARY SPECIFICATION SHEET: CABLE, SPECIAL PURPOSE, ELECTRICAL 6 , 7, 8, 9, 10, 12, 13, AND 15 CONDUCTORS (15 SEPT 1969)., The complete requirements for procuring the cable described herein shall consist of this document and the latest issue of Specification MIL-C-13777.