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 6610-00-335-6083
NSN 5975-01-423-8280
NSN 5930-00-477-8159
NSN 6650-00-279-5741
NSN 5996-00-064-2041
NSN 2925-00-233-5644
NSN 5855-01-417-3250
NSN 5990-00-394-3987
NSN 6145-01-444-1668
NSN 5998-01-172-6238
NSN 6645-00-772-0532
NSN 5950-01-508-4171