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 for aluminum, stainless steel, and composite shells, and plating choices including cadmium, nickel, and passivated stainless steel, these connectors meet diverse needs. RoHS-compliant and Boeing BACC-approved versions are also available, ensuring compatibility with environmental regulations and industry standards. Suitable for military and commercial use, they provide durable performance in a wide range of settings.