MIL-DTL-26482 Series 2 connectors offer enhanced sealing capabilities over Series I, with rear hardware excluded for increased versatility. Featuring narrow and wide flange receptacles, cable connectors, and jam nut variants, these harsh environment connectors come in 9 shell sizes and 33 insert arrangements, accommodating sizes 20, 16, and 12 M39029 crimp contacts. Constructed with aluminum shells, they provide various plating options such as olive drab cadmium and electroless nickel, including RoHS-certified finishes. Designed for military and aerospace applications, these connectors ensure reliable performance in corrosive and fluid-prone environments, meeting stringent standards for conductivity and environmental resistance.