The ITT CANNON MS3101F16S-8SF187 connector is a robust, military-grade circular connector manufactured to MIL-DTL-5015 specifications. Originally designed for aerospace applications, it's now widely used in commercial and military settings requiring high reliability in harsh conditions. Features include a wide operating temperature range (-55°C to +125°C), a variety of contact options (solder, crimp, PC, thermocouple), and a rugged aluminum alloy shell. Its sealed design provides excellent protection against vibration, water, and condensation, making it suitable for applications in power generators, engines, sensors, and off-road vehicles. The connector's threaded coupling provides superior EMI/RFI shielding and is easily assembled, contributing to a long service life and reduced total cost of ownership.