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 6220-01-044-0708
NSN 5895-01-211-7902
NSN 5985-00-410-7208
NSN 2925-00-660-8131
NSN 5950-01-447-2839
NSN 5855-01-354-7291
NSN 5998-01-445-7159
NSN 5985-01-326-2559
NSN 6650-01-220-3842
NSN 6130-01-168-8001
NSN 6145-01-460-8500
NSN 7035-01-265-0216