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 6130-01-483-0814
NSN 6240-00-580-0666
NSN 5965-01-132-4018
NSN 6610-01-149-4753
NSN 5999-01-521-3919
NSN 6150-00-198-4688
NSN 5996-01-609-0098
NSN 5895-01-426-7937
NSN 5945-00-542-1281
NSN 5925-00-655-1409
NSN 5996-01-407-1458
NSN 5930-01-131-5922