The MIL-DTL-38999 III (D38999) harsh environment connectors offer reliable connectivity in demanding settings. Available in various shell sizes and insert arrangements, they feature M39029 contacts for secure connections. With options for aluminum, stainless steel, and lightweight composite shells, and a range of plating choices including cadmium, nickel, and passivated stainless steel, these connectors meet diverse needs. RoHS-compliant and Boeing BACC-approved designs are also available, ensuring compliance and quality. Perfect for military and aerospace applications, these connectors guarantee performance in extreme conditions.