The ITT CANNON MS3108R20-27S connector is a heavy-duty, circular connector manufactured to MIL-DTL-5015 standards. Originally designed for aerospace applications, it's now widely used in commercial and military settings requiring extreme environmental reliability. Features include a wide operating temperature range (-55°C to +125°C), a robust aluminum alloy shell, and a resilient polychloroprene insulator. Available with various contact plating options (silver or gold) and suitable for a broad range of wire gauges, this connector provides a reliable and cost-effective solution for demanding applications such as power generators, engines, and industrial machinery.