Introducing the D38999/20FC23AB, a rugged and reliable circular connector that meets MIL-DTL-38999 Series III military specifications. Featuring a durable aluminum shell with electroless nickel finish, this wall mount receptacle is designed for high-performance in harsh environments. The copper alloy contacts with gold plating ensure optimal conductivity and corrosion resistance, while the threaded locking mechanism provides secure mating. With a shell size of 13 and pin contact type, it is suitable for a wide range of applications. Its C23 insert arrangement and B keying position offer easy and accurate mating. With high reliability and compliance to military standards, the D38999/20FC23AB is the ideal choice for demanding connectivity requirements.