The MIL-DTL-28840 harsh environment connectors offer reliable connectivity in demanding conditions, with a range of receptacles and plugs designed for wall, in-line, box, and jam nut mounting. Available in various shell sizes and insert arrangements, they feature M39029 size 20 crimp removable contacts for easy maintenance. Crafted from wrought aluminum, corrosion-resistant, or stainless steel, these connectors come in a variety of plating options, from olive drab cadmium to pure aluminum, meeting RoHS compliance standards. With high shock and density capabilities, they are ideal for shipboard applications, ensuring secure electrical connections in extreme environments.