MIL-DTL-28840 harsh environment connectors are designed for rugged applications, offering a variety of receptacles and plugs with straight, 45°, and 90° backshells. These connectors, compliant with military specifications, feature M39029 size 20 crimp removable contacts in 9 shell sizes and insert arrangements. Available in wrought aluminum, corrosion-resistant, and stainless steel options, they come with various plating choices including olive drab cadmium, black cadmium, and non-reflective nickel fluorocarbon polymer. With RoHS-compliant finishes, they ensure reliable performance in high shock, high density, and shipboard environments, making them ideal for military and industrial applications.