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 6220-00-020-7666
NSN 5996-00-905-6610
NSN 5985-01-437-6150
NSN 6620-01-358-5249
NSN 5920-00-368-5267
NSN 5835-01-632-6627
NSN 6645-00-877-6002
NSN 7035-01-347-4429
NSN 5945-01-100-3654
NSN 6145-00-839-6216
NSN 5920-01-033-0449
NSN 6650-00-266-6808