The 169-23020 is a black, unslit convoluted tubing designed to protect and route wire harnesses, hoses, and cables in demanding environments. Constructed from Polytetrafluoroethylene (PTFE), it offers excellent resistance to nearly all chemicals, moisture, corrosion, and fire. With a nominal diameter of 20 mm, it operates effectively across a wide temperature range of -65°C to +260°C. Certified to Airbus France NSA 935805 standards and compliant with FAR 25 flammability requirements, this tubing is ideal for use in the aviation, aerospace, chemical, and electrical industries.