The Deutsch WTA10 series backshell system provides a secure and reliable connection for cables and harnesses. This specific part, 0805-201-2401, is a coupling nut made from high-grade plastic, designed to accommodate 19mm split convoluted tubing. It is commonly used in automotive, industrial, and military applications where durability and environmental protection are critical. The internal thread ensures a tight and secure fit, while the plastic construction offers resistance to corrosion and wear. This backshell system is a vital component for maintaining cable integrity and ensuring reliable signal transmission.