M85049/38S19W is a military-specification strain relief clamp backshell designed for use with circular connectors. This straight-configuration backshell is constructed from aluminum alloy and stainless steel, providing robust cable strain relief at the connector termination area. The shell size 19 variant features a maximum outer diameter (A) of 1.40 inches (35.56 mm), with cable entry range from 0.33 inches (8.26 mm) minimum to 0.63 inches (16.10 mm) maximum. The "W" finish designation indicates cadmium plating. This QPL-listed accessory is ideal for military, aerospace, and demanding industrial applications requiring reliable cable management and environmental protection.