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 7035-00-140-0474
NSN 6220-01-276-2102
NSN 6610-01-416-0652
NSN 6320-01-335-8336
NSN 5835-01-519-3834
NSN 5990-01-571-7468
NSN 5895-01-411-6024
NSN 5910-01-234-0538
NSN 5999-01-246-3474
NSN 5998-01-576-5507
NSN 6240-00-688-6351
NSN 2925-01-543-0073