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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