No other part numbers with same form, fit, and function found.
A flat, steel plate of rectangular, square or semicircular shape, graduated in degrees. A pivoted arm is attached to the plate by means of a stationary bolt and thumb nut which locks the arm in any desired position. Used primarily in the metal working trades for laying out and transferring angles, scribing lines, and checking clearances on end mills and the like. Excludes protractor, one arm; protractor, two arm; protractor, three arm.
Classification: Dis calculators, slide rulers and other mathematical calculating instruments
NSN 5985-01-502-9169
NSN 6145-01-381-2529
NSN 5895-01-381-1056
NSN 5999-01-350-0677
NSN 5915-00-518-4656
NSN 6240-01-504-7064
NSN 6145-00-493-4073
NSN 6130-00-039-8534
NSN 5925-01-417-5445
NSN 5998-00-120-8884
NSN 5915-01-061-4415
NSN 5960-01-431-4291