The A850492119N06B is a non-environmental, straight backshell with a spin coupling mechanism, designed to provide effective strain relief for cables. It is constructed from aluminum alloy with a conductive, RoHS-compliant electroless nickel finish. This backshell is for shell size 19 connectors and features a size 06 clamp, accommodating cable diameters from 0.56 inches (14.27 mm) to 0.75 inches (19.05 mm). The 'B' length designation indicates an overall length of 3.53 inches (89.66 mm). Designed for use with MIL-DTL-38999 Series III & IV connectors, it is ideal for inside-the-box or climate-controlled applications where environmental sealing is not required but robust cable support is critical.