Range-time-speed scale 500 and 2000 yd per inch
A thin, flat or triangular shaped strip of wood, plastic or other material with one or more edges graduated in units applicable only for the plotting of distances represented by the map ratio printed on the scale. The scale may contain one edge graduated on a 1 to 1 ratio. Used for plotting or measuring distances on maps, charts, and the like. Excludes scale, drafting and rule (as modified).
Classification: Parts and accessories for surveying
NSN 5996-01-137-7626
NSN 5945-01-381-1268
NSN 5855-01-419-5285
NSN 5975-00-577-3765
NSN 6150-00-291-1868
NSN 5855-01-429-8702
NSN 5950-01-216-9098
NSN 6620-01-186-4374
NSN 6240-01-152-2662
NSN 5905-01-552-2436
NSN 5945-00-617-8344
NSN 6320-01-265-0665