An instrument consisting of two or more clamps which may be attached to a beam so that the distance between them may be varied. One of the clamps holds a needle point, and the other a writing point. It is used for drawing circles. Points for use as dividers may be included.
Classification: Drawing, marking-out or mathematical calculating instruments, nesoi
NSN 5905-01-167-8648
NSN 5996-00-386-2236
NSN 5895-01-012-7085
NSN 6145-00-567-7413
NSN 5915-01-501-5895
NSN 7035-01-146-7096
NSN 5998-00-170-6756
NSN 5965-00-191-6788
NSN 7035-00-470-4977
NSN 6130-01-397-1366
NSN 6645-01-287-9969
NSN 5985-01-027-0777