M85049/52S16W is a straight strain relief clamp backshell designed for use with MIL-DTL-38999 series circular connectors. This QPL connector accessory is constructed from aluminum alloy and stainless steel, providing robust strain relief and environmental protection at the connector termination area. The backshell features a cadmium olive drab over electroless nickel finish (W finish) and is designed for shell size 16 with a straight cable exit angle. Ideal for military, aerospace, and other demanding applications where reliable cable strain relief and connector protection are required.