Introducing the 85333KS1831PN, a rugged and reliable circular connector designed for military and high-reliability applications. Built to meet MIL-C-83723 military specifications, this connector from the 8533 Series ensures secure and durable connections in demanding environments. Featuring a shell size of 18 with a stainless steel construction and passivated finish, it offers excellent durability and resistance to corrosion. The gold over nickel contact plating guarantees superior conductivity, while the copper alloy contact material ensures long-lasting performance. With an IP67 rating for dust and water resistance, and a voltage rating of 1500 V, this connector provides reliable power and signal transmission in even the harshest conditions. The 18-31 insert arrangement with pin contact type and N keying position offers easy and secure mating, while the threaded locking mechanism ensures a stable connection. Ideal for use in aerospace, defense, and industrial applications, the 85333KS1831PN is the perfect choice for mission-critical connectivity needs.