A bar or slip of wood, metal, or plastic, having one or more long edges made straight within a desired degree of accuracy. It is used for testing straight lines or surfaces, drawing straight lines, and the like. Straightedges having one beveled edge may be graduated on the beveled edge. Excludes straightedge, parallel ruling, guide cord; scale (as modified); rule (as modified) and ruler (as modified).
Classification: Drawing, marking-out or mathematical calculating instruments, nesoi
NSN 6110-00-740-1566
NSN 5965-01-103-0398
NSN 5999-00-542-0541
NSN 5920-00-263-2192
NSN 6240-01-099-6810
NSN 6650-01-625-0018
NSN 5998-01-250-1290
NSN 6610-01-472-2757
NSN 6620-01-440-9810
NSN 6645-00-876-4413
NSN 2925-00-441-8252
NSN 6110-00-483-9841