The 5-1478763-4 is a 37-way die-cast backshell from the ADK series, designed with a 45-degree cable entry. This shell size 4 backshell is constructed from nickel-plated zinc and includes two jackscrews with 4-40 UNC threading. It is engineered to terminate cables with diameters ranging from 4.0 mm to 13.0 mm. The assembly utilizes Torx-type fixing screws for secure installation, providing robust strain relief and protection for cable terminations in electronic systems.