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 5996-01-566-8996
NSN 5910-01-546-6582
NSN 6240-01-128-0906
NSN 6240-00-168-0411
NSN 6220-00-269-4556
NSN 5895-01-634-0630
NSN 5945-00-122-0054
NSN 5920-01-134-9666
NSN 5996-01-067-8716
NSN 6650-00-671-5106
NSN 6135-01-164-3561
NSN 5935-01-225-5088