The HD10-9-96P-B009 is a 9-way receptacle connector from the HD10 series designed for industrial and commercial transportation applications. It features a gray flange with threaded rear mounting and a 16 contact size, with the key removed from the front of the flange for specialized installation requirements. The connector is part of TE Connectivity's DEUTSCH automotive connector line, which provides environmentally sealed connections for harsh operating environments. This configuration is commonly used in heavy-duty vehicle systems, industrial control panels, and transportation equipment where reliable, sealed electrical connections are critical for system performance and durability.