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Cable, Telephone, Electrical, Infantry Field Wire, Twisted Pair, Wire WD-1A/TT is 2-conductor twisted pair general purpose field phone wire with a polyethylene jacket. Each conductor consists of 4 copper strands and 3 steel strands.


    • (A) Major axis: 0.135±0.005 inches
    • (B) Minor axis: 0.070±0.003 inches
    • (C) Conductor separation: 0.033±0.003 inches
    • (D) Conductor diameter: 0.033±0.003 inches


Related Files

Adobe PDF icon.png MIL-DTL-49104C

Adobe PDF icon.png Associated Industries catalog of field wire, cable and reels

Adobe PDF icon.png PM Magazine April 2007, Splicing and PM

Adobe PDF icon.png PM Magazine Feb 2004, Servicing Field Wire