MIL-C-12423C, MILITARY SPECIFICATION CABLE, TELEPHONE WD-33/U (2 NOV 1961)

MIL-C-12423C, MILITARY SPECIFICATION CABLE, TELEPHONE WD-33/U (2 NOV 1961)., this specification covers one type of twisted pair cable designated as Cable, Telephone WD-33/U consisting of two 1022 circular mil (No. 20 AWG) coated copper clad steel wires separately insulated with a styrene butadiene rubber (SBR) insulating compound followed by a chloroprene rubber (CR) jacketing compound and twisted together to form the finished cable.