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 5998-01-437-6226
NSN 6685-01-487-3988
NSN 5965-00-762-0630
NSN 7035-00-981-7216
NSN 6610-01-250-2811
NSN 5975-00-783-3674
NSN 6645-01-531-1355
NSN 5920-00-584-4592
NSN 5975-01-476-7332
NSN 7035-01-042-5308
NSN 6610-01-170-2905
NSN 5835-00-113-6090