D38999/20MD35AN

The MIL-DTL-38999 III (D38999) harsh environment connectors are designed for rugged applications, offering reliable connectivity in demanding conditions. This series features wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs in various shell sizes and insert arrangements. Utilizing M39029 contacts, these connectors ensure secure connections with sizes ranging from 22D to 8 twinax. Available in aluminum, stainless steel, and lightweight composite shells with a range of plating options including olive drab cadmium, nickel, and black zinc nickel, they meet diverse environmental requirements. With RoHS-compliant and cadmium-free finishes, as well as Boeing BACC-approved designs, these connectors guarantee high performance in military and aerospace applications.