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 5965-01-649-8136
NSN 6110-01-371-1978
NSN 6620-01-460-2788
NSN 5835-01-357-1247
NSN 6145-01-104-5084
NSN 6645-01-544-0408
NSN 4140-01-644-2834
NSN 6645-01-323-1956
NSN 6645-01-123-9277
NSN 6240-01-100-2597
NSN 6145-01-093-5259
NSN 6145-01-183-2205