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 6135-00-840-6451
NSN 2925-00-169-3775
NSN 2925-01-290-8208
NSN 6650-01-144-4672
NSN 6610-01-248-4339
NSN 6135-00-603-4859
NSN 5985-01-332-9732
NSN 6240-00-403-9849
NSN 5985-00-144-8170
NSN 7035-01-069-3537
NSN 6105-01-152-2800
NSN 5999-01-141-9350