M22759/34-14-9 is a type of wire teck insulation from TE Connectivity. It is a mil spec and homologated cable designed for military, aerospace and defense environments. This wire teck insulation is composed of a fluoropolymer, also known as PTFE (polytetrafluoroethylene), and heat shrinkable tubing. The thickness of insulation on the wire teck insulation is 0.006" nominal. The standard color is white and the maximum voltage rating is 600V. This wire teck insulation is great for high-temperature applications due to its superior flame retardancy, non-flammability, and chemical-resistance.