A thin, flat, plane, or graduated triangular piece of celluloid, wood, or metal, usually having a right angle and varying adjacent angles, or two attached triangles or graduated arms which may be adjusted to angles of various degrees. It is used as a guide for drawing lines. Excludes items punched as templates or line guides.
Classification: Drawing, marking-out or mathematical calculating instruments, nesoi
NSN 5945-01-139-3293
NSN 5990-01-555-6616
NSN 6150-01-093-2898
NSN 5945-00-284-3155
NSN 6220-01-140-4110
NSN 5930-01-534-2716
NSN 5999-01-050-0115
NSN 6645-01-365-6711
NSN 5975-01-426-8614
NSN 5975-01-292-6539
NSN 5999-00-134-3993
NSN 5920-01-473-2349