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 5990-00-694-4086
NSN 5985-00-908-5915
NSN 5975-01-572-6932
NSN 5998-01-544-1265
NSN 4140-00-259-2567
NSN 5975-00-541-8531
NSN 5920-00-276-8657
NSN 5835-01-616-6131
NSN 5990-00-162-7273
NSN 5990-01-478-5389
NSN 6685-00-489-5746
NSN 6320-01-202-8761