The MIL-DTL-28840 harsh environment connectors offer a range of options, including wall mount receptacles, in-line receptacles, box mount receptacles, jam nut receptacles, and cable connecting plugs. Available with straight, 45°, and 90° backshells, these connectors come in 9 shell sizes and 9 insert arrangements, featuring M39029 size 20 crimp removable contacts. Crafted from wrought aluminum, corrosion-resistant, or stainless steel, they boast a variety of plating options, from olive drab cadmium to pure electrodeposited aluminum. With RoHS-compliant, cadmium-free finishes, these connectors are ideal for high shock, high density, and shipboard applications.