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MIL-DTL-8777



Wire, Electrical, Silicone-Insulated, Copper, 600 Volt, 200°C (w/Amendment 1) FSC: 6145

This specification covers single conductor copper wire with a silicone primary insulation capable of continuous operation at a maximum conductor temperature of 200°C (392°F). These wires are suitable for use in aircraft and missiles using any combination of electrical loading and ambient temperature, provided the maximum conductor temperature is not exceeded. The wires covered by this specification are not intended as fire-resistant wires.



Points of Contact:

Wire & Cable Group Phone: 614-692-9389 Email: WireCable@dla.mil

Document Downloads

  • MIL-DTL-8777
  • Wire, Electrical, Silicone-Insulated, Copper, 600 Volt, 200°C (w/Amendment 1) Revision: F, Dated: 21 May 2019 File Name: dtl8777.pdf, File Size: 428 kb


  • MS25471F w/Amendment 1 
  • Wire, Electrical, Silicone - Insulated, Copper, 600 Volt, 200°C, Polyester Jacket
    Dated: 17 May 2019
    File name: ms25471.pdf, File Size: 176 kb

  • MS27110E w/Amendment 1 
  • Wire, Electrical, Silicone Insulated, Copper, 600 Volt, 200°C, FEP Jacket
    Dated: 17 May 2019
    File name: ms27110.pdf, File Size: 96 kb


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