MIL-DTL-28840 harsh environment connectors offer a range of receptacles and plugs designed for durability in demanding applications. Featuring wall mount, in-line, box mount, and jam nut receptacles, as well as cable connecting plugs, these connectors are versatile and reliable. Available in various shell sizes and insert arrangements, they utilize M39029 size 20 crimp removable contacts. Constructed from wrought aluminum, corrosion resistant, or stainless steel, with a selection of plating options including olive drab cadmium and black zinc nickel, they meet diverse needs. With RoHS-compliant finishes, these connectors ensure high performance in rugged environments.