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 4140-01-232-0537
NSN 7035-01-534-7074
NSN 4140-01-065-1884
NSN 5999-00-908-8066
NSN 6150-01-589-6523
NSN 5935-01-627-2455
NSN 5905-01-077-7096
NSN 5905-00-089-3658
NSN 5999-00-166-5913
NSN 6135-00-628-1142
NSN 6685-01-445-6488
NSN 6130-01-451-7539