The MIL-DTL-28840 harsh environment connectors are designed for rugged applications, offering reliable electrical connections in demanding conditions. Available in various configurations like wall mount, in-line, and box mount receptacles, as well as cable connecting plugs, these connectors feature straight, 45°, and 90° backshells for versatile installation. With 9 shell sizes and insert arrangements, they accommodate M39029 size 20 crimp removable contacts. Constructed from wrought aluminum, corrosion-resistant, or stainless steel, they come with plating options like olive drab cadmium and black zinc nickel. Meeting military specifications for high shock and high density environments, these connectors are ideal for shipboard use. RoHS-compliant finishes ensure environmental responsibility.