The MIL-DTL-26482 Series 2 connectors feature enhanced sealing over Series I, offering versatility in rear hardware options. Designed for harsh environments, they include narrow and wide flange receptacles, jam nut receptacles, and grounding plugs. With 9 shell sizes and 33 insert arrangements, they accommodate M39029 crimp contacts in sizes 20, 16, and 12. These connectors, made of aluminum, come in various plating options like olive drab cadmium and electroless nickel, with RoHS-certified finishes available. Meeting military specifications, they ensure reliable performance in demanding applications, with fluid-resistant, conductive electroless nickel coatings suitable for space use.