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 5975-01-174-3647
NSN 6145-01-071-4688
NSN 6610-01-257-5808
NSN 5945-01-121-0794
NSN 6685-01-233-2744
NSN 5975-00-600-5231
NSN 2925-01-360-3575
NSN 5930-00-837-5906
NSN 6130-01-369-2438
NSN 6110-00-314-3208
NSN 5920-01-243-0611
NSN 5930-01-094-7435