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 5930-00-126-9660
NSN 6610-00-428-3678
NSN 6135-01-411-3212
NSN 5996-01-409-1860
NSN 6320-00-646-3311
NSN 6645-00-780-5260
NSN 6105-01-352-8838
NSN 2925-00-265-7539
NSN 6610-00-834-0713
NSN 2925-01-509-3783
NSN 5935-00-192-9618
NSN 5920-00-851-9476