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 5925-00-236-5657
NSN 4140-00-089-0490
NSN 5960-01-106-3086
NSN 5935-01-055-4748
NSN 5835-00-193-8951
NSN 6620-00-986-0747
NSN 5905-01-034-5093
NSN 5935-01-561-1198
NSN 6685-01-479-0421
NSN 2925-00-406-4381
NSN 6105-01-516-9936
NSN 6240-00-189-2762