The D38999/26GJ29AN is a connector part manufactured by TE Connectivity. It is a type of circular connector, often called a shell, which is designed for quick, reliable and secure connections. This particular model is a size 26, has 29 contacts and is made of aluminum alloy. It can accommodate crimp contacts, designed to withstand the harshest environmental conditions such as shock and vibration. It is ideal for a variety of military and aerospace applications, including power generation, aircraft, and shipboard systems.