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 6645-00-070-6358
NSN 6320-01-416-9357
NSN 5920-00-038-0011
NSN 6650-00-658-9627
NSN 5965-00-096-7370
NSN 6110-01-276-2120
NSN 5930-01-191-3406
NSN 5915-01-509-9554
NSN 5930-00-394-6432
NSN 5925-01-392-7701
NSN 6110-01-367-0977
NSN 5950-00-252-2660