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 6145-01-531-6756
NSN 5996-01-191-8758
NSN 5998-00-244-6520
NSN 6145-00-296-0085
NSN 6130-00-911-1433
NSN 5910-00-225-6804
NSN 5905-01-336-9461
NSN 5945-01-294-5738
NSN 5835-01-645-2892
NSN 5950-00-442-4272
NSN 6135-01-629-3346
NSN 6645-00-527-7258