MS3116P12-10P is a MIL-DTL-26482 Series I circular connector plug designed for high-density contact arrangements in a compact shell. This shell size 12 plug accommodates 10 crimp contacts and features an environmental endbell (P designation) with a bayonet coupling mechanism for quick-disconnect mating and unmating. The connector is constructed with an aluminum alloy shell and hardware, providing a rugged design suitable for commercial, military, and aerospace environments. It is intermateable, intermountable, and interchangeable with all MIL-DTL-26482 connectors, making it ideal for power generators, industrial machinery, engines, telecommunications, sensors, and mobile equipment applications.