Special Features:

Steel ; 1.391 in.Lg; 1.047 in.W; 0.031 in.Dia wire; bent to a square-like shape; locks by spring action into a head catch

Properties:

An item consisting of a pin/pins attached to a streamer, warning. It may be of various sizes and types and is generally a cylindrically-shaped metallic item having straight irregular contours. The item is installed in specific locations on aircraft, guided missiles, space vehicles, rockets, bombs, and mine dispensers, armament pods, and the like to prevent inadvertent operation and as a warning that certain preoperation functions are required.