A tool having a fixed or swivel head or crosspiece normally attached at a right angle to the end of a straight edge or blade. It is used as a guide for drawing straight lines in drafting.
Classification: Drawing, marking-out or mathematical calculating instruments, nesoi
NSN 5965-01-630-5956
NSN 2925-01-062-2660
NSN 5835-01-502-9228
NSN 5895-00-522-7935
NSN 5895-00-185-4543
NSN 5999-01-644-5791
NSN 7035-01-271-1643
NSN 6135-01-526-6530
NSN 4140-00-035-4997
NSN 6610-01-643-6652
NSN 5996-01-472-6174
NSN 5990-01-258-3848