207516-6 is a receptacle port number component for the AMPLIMITE HDP-20 D-subminiature cable connector series from TE Connectivity. This component is designed for shell size 3 connectors with 25 contact positions and features a tin plated steel shell with 94V-0 rated thermoplastic insert material. The connector accepts size 20 DF socket contacts and uses standard clinch nut mounting with 4-40 threads and self-locking feature. It is intermateable with any size 20 or 22 D-subminiature connector dimensionally complying with MIL-C-24308, making it suitable for industrial machinery, medical instrumentation, computers and peripherals, and data storage applications.