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 6320-01-622-5493
NSN 6130-01-263-3696
NSN 5998-01-541-6281
NSN 5990-00-263-1289
NSN 6645-01-024-6447
NSN 4140-01-044-8808
NSN 6610-01-540-6947
NSN 5945-01-353-2460
NSN 6610-01-489-0071
NSN 5915-01-498-4940
NSN 6645-01-115-4953
NSN 7035-01-062-0184