MIL-DTL-26482 Series 2 connectors offer enhanced sealing over Series I, with rear hardware flexibility for various applications. Available in narrow and wide flange, cable connecting, and jam nut receptacles, as well as RFI grounding plugs and straight plugs, they come in 9 shell sizes and 33 insert arrangements. Utilizing M39029 crimp contacts in sizes 20, 16, and 12, these connectors are crucial for military and harsh environment use. With options for aluminum shells and various plating choices like olive drab cadmium and electroless nickel, they meet stringent requirements, including RoHS compliance and Boeing BACC approval, making them ideal for corrosive and fluid-resistant environments.