An instrument consisting of two main arms, one of which terminates in a needle point, and secondary arms connecting ten additional needle points. The arms are adjustable to provide ten equal measurements of varying size.
Classification: Drawing, marking-out or mathematical calculating instruments, nesoi
NSN 6650-01-263-5412
NSN 5999-01-087-2353
NSN 5975-01-050-5728
NSN 6220-01-413-2248
NSN 6130-00-090-5030
NSN 5895-00-984-4158
NSN 5996-01-201-2822
NSN 5935-01-031-3397
NSN 5950-00-944-6344
NSN 5975-01-248-5862
NSN 5935-01-322-4930
NSN 5910-00-797-2031