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 5835-01-202-9673
NSN 4140-00-337-6631
NSN 5905-00-281-1172
NSN 6220-00-445-9284
NSN 6620-01-202-6756
NSN 5965-01-023-0245
NSN 6610-01-459-1574
NSN 5930-01-445-6937
NSN 5965-00-984-1393
NSN 5996-01-391-7194
NSN 5895-00-081-2219
NSN 5910-01-622-5674