4AWG Nickel Plated Aircraft Hookup WireSold by the footMil-Spec Number: M22759/3-4-9SAE Number: AS22759/3PTFE (Polytetrafluoroethylene) FEP/Fiberglass-Insulated Aircraft Wire4AWG,Single ConductorStranding:133/25Conductor: Nickel-Plated CopperInsulation:Impregnated Glass Braid / PTFE Coated FiberglassJacketing: PTFE600V RatingColor: WhiteTemperature Rating: 500F (260C) Max.OD: ~0.415″ (~10.54mm)All of the wire is new and unused surplus inventory that we haveacquired from various sources over the years. Skycraft Parts & Surplus does not express, imply, nor supply anyCertification of Conformance (CoC)or traceability for any wire.