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 5915-01-580-7565
NSN 5965-00-131-6700
NSN 5915-00-189-1067
NSN 6650-01-547-7277
NSN 6145-01-519-8210
NSN 7035-01-036-0236
NSN 6110-01-350-5850
NSN 6135-00-266-9762
NSN 5975-01-112-0972
NSN 6105-01-235-8021
NSN 5990-00-722-7333
NSN 5945-01-523-1005