The MIL-DTL-28840 harsh environment connectors are designed for rugged applications, featuring wall mount receptacles, in-line receptacles, box mount receptacles, jam nut receptacles, and cable connecting plugs. With straight, 45°, and 90° backshells, they offer versatility in installation. Available in 9 shell sizes and 9 insert arrangements, these connectors utilize M39029 size 20 crimp removable contacts. Crafted from wrought aluminum, corrosion-resistant, or stainless steel, they ensure durability in various environments. The plating options, including olive drab cadmium, black cadmium, and non-reflective nickel fluorocarbon polymer, cater to specific needs. Meeting MIL-DTL-28840 specifications, these connectors guarantee high performance in demanding conditions.