MS3102E14S-6S is a box-mounting circular receptacle connector conforming to MIL-DTL 5015 Series I specifications. It features a shell size 14S with 6 contacts (size 16S) arranged in a 14S-6 configuration, equipped with solder cup contacts plated in hard silver and installed in the connector. The connector utilizes a threaded coupling mechanism with an aluminum alloy shell finished in olive drab chromate coating over cadmium plating, and neoprene insulator material. Key electrical specifications include a contact rating of 22 A at +20°C, contact resistance of 6 mO, test voltage of 1050 Vrms, and insulator resistance exceeding 1000 MO. Operating temperature range is -55°C to +125°C with IP65 protection rating and 500-hour salt spray resistance. This connector is widely used in military and aerospace applications requiring reliable, high-current circular connections with robust environmental protection.