An instrument consisting of two adjustable legs joined at one end by a pivot and each leg terminating in a sharp point at the other end. Used primarily by machinists and sheet metal mechanics for marking measurements, describing circles and laying out work.
Classification: Drawing, marking-out or mathematical calculating instruments, nesoi
NSN 5920-01-224-7028
NSN 6150-01-363-9828
NSN 7035-01-295-1609
NSN 6105-01-062-1422
NSN 5985-01-442-8554
NSN 5990-01-408-6554
NSN 6150-01-254-3625
NSN 5905-01-420-4381
NSN 6620-01-426-0199
NSN 5960-00-841-9227
NSN 5945-01-174-5705
NSN 5910-01-089-0824