The MIL-DTL-28840 harsh environment connectors offer a rugged solution for high-shock and high-density applications. Available in various configurations including wall mount, in-line, box mount, and jam nut receptacles, as well as cable connecting plugs, these connectors are designed for shipboard use. Featuring straight, 45°, and 90° backshells, they come in 9 shell sizes and 9 insert arrangements, accommodating M39029 size 20 crimp removable contacts. Constructed from wrought aluminum, corrosion-resistant, or stainless steel, with a range of plating options including olive drab cadmium, black cadmium, and non-reflective nickel fluorocarbon polymer, these connectors are versatile and durable. Meeting military specification MIL-DTL-28840, they ensure reliable performance in extreme environments.