M85049/88-13N02 is a QPL-qualified band lock backshell designed for use with circular military connectors. This connector accessory is constructed from aluminum alloy and features an electroless nickel finish (N finish), providing corrosion resistance and durability. The backshell is designed for shell size 13 connectors and offers a straight configuration for cable exit. It provides strain relief, environmental protection, and EMI/RFI shielding at the termination area, making it suitable for harsh and demanding aerospace and military applications.