The MIL-DTL-38999/20FA35SA is a high-performance circular connector designed for harsh environments, meeting Series III military specifications. Featuring a wall mount receptacle with removable crimp contacts, this connector ensures reliable electrical connections in demanding applications. With a rugged aluminum shell and electroless nickel plating, it offers enhanced durability and conductivity. Rated for temperatures ranging from -65°C to 200°C, it is suitable for use in extreme conditions. With 6 gold-plated socket contacts and a keyway polarization of A, it guarantees secure mating and efficient signal transmission. This connector, boasting a service rating of M and a service class of F, is ideal for military, aerospace, and industrial applications requiring superior performance and reliability.