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 5996-01-077-2231
NSN 5996-01-072-3572
NSN 5998-01-523-8757
NSN 5935-01-193-3371
NSN 5930-00-301-3825
NSN 5960-00-691-1375
NSN 6610-01-609-7776
NSN 5945-00-526-0310
NSN 5975-01-380-5662
NSN 6105-01-130-5901
NSN 5975-00-725-3348
NSN 6150-01-646-1863