The MIL-DTL-38999 III (D38999) harsh environment connectors offer reliable connectivity in demanding applications. Available in various shell sizes and insert arrangements, they feature M39029 contacts for secure connections. With options in aluminum, stainless steel, and lightweight composite shells, these connectors are suited for diverse environments. Choose from a range of plating finishes, including RoHS-compliant and Boeing BACC-approved designs. The straight self-locking RFI plugs and receptacles, with their durable construction and wide temperature range, ensure optimal performance in military and aerospace settings. Trust in the MIL-DTL-38999 III series for rugged, high-quality electrical connections.