MIL-DTL-38999/24 (D38999) Series III connectors are rugged and reliable, designed for use in harsh environments. This specific model, featuring a jam nut mounting receptacle with removable crimp contacts, is ideal for military and aerospace applications. With three gold-plated contacts in a size 20(3) arrangement, it ensures secure and low-resistance connections. The zinc-nickel finish on the aluminum shell provides excellent corrosion resistance, suitable for demanding operating conditions. Rated for temperatures ranging from -65°C to 175°C, and with a service life of 500 mating cycles, this connector guarantees consistent performance in extreme environments. Its black zinc-nickel plated aluminum shell offers enhanced conductivity and environmental protection, making it a dependable choice for high-reliability applications.