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 5930-00-949-0130
NSN 5855-00-494-9581
NSN 5935-01-568-3528
NSN 5996-01-120-8910
NSN 6645-01-660-1446
NSN 6220-01-202-8907
NSN 5925-00-437-2854
NSN 6105-00-832-6619
NSN 5960-01-244-1969
NSN 5998-01-133-0054
NSN 5855-01-260-1025
NSN 4140-00-876-0539