The MS3116E8-4S is a miniature circular straight plug connector conforming to the MIL-C-26482 Series I specification. It features a size 8 shell with a three-point bayonet coupling mechanism, a Class E grommet seal for environmental resistance, and an olive drab chromate over cadmium finish. This connector is configured with the 8-4 contact arrangement, providing 4 size 20 socket contacts designed for solder termination. Constructed with an aluminum alloy shell and gold-plated copper alloy contacts, it is designed to operate reliably in a temperature range of -55°C to +125°C. As it is intermateable with all MIL-C-26482 connectors, it is ideal for general-purpose industrial and military applications requiring a robust and quick-disconnect solution.