The D-SCE-38-50-4 is a yellow, heat-shrinkable identification sleeve designed for marking wires and cables in rugged environments. It features a 2:1 shrink ratio and is supplied with a minimum internal diameter of 38.1 mm, shrinking to a maximum of 19.1 mm after recovery. This sleeve is suitable for cables with diameters from 20.95 mm to 33.02 mm and has an operating temperature range of –75°C to 135°C. As a self-extinguishing and fluid-resistant sleeve meeting military and rail standards, it is ideal for pre-termination cable identification in applications where exposure to lubricants and fuels is possible.