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 5998-00-513-5680
NSN 5985-01-007-3682
NSN 6145-00-148-5383
NSN 6135-00-983-9187
NSN 7035-01-111-6477
NSN 6610-01-502-8868
NSN 5960-01-170-4057
NSN 6220-00-466-2681
NSN 7035-00-968-4848
NSN 5920-00-113-6041
NSN 6150-00-895-0610
NSN 6150-00-871-6709