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 5910-01-386-1152
NSN 6145-01-067-8619
NSN 5855-00-797-8217
NSN 5925-01-050-9032
NSN 6645-01-094-8917
NSN 5920-01-123-8148
NSN 5920-01-387-9972
NSN 2925-00-120-9302
NSN 5905-01-480-7954
NSN 6135-00-715-4001
NSN 5996-00-324-4435
NSN 6145-01-431-7767