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 5999-01-195-7261
NSN 6320-01-296-3181
NSN 4140-00-900-6102
NSN 5950-00-925-1895
NSN 5905-00-846-6559
NSN 5935-01-423-9463
NSN 5945-01-210-4465
NSN 5996-01-570-4583
NSN 5935-01-027-0704
NSN 5990-01-150-7443
NSN 6135-00-231-7257
NSN 5975-00-521-8848