No other part numbers with same form, fit, and function found.
An item specifically designed to be used with a multiscale dial or sector of a measuring device to limit, open or close the observation of the scale (s), or dial (s) desired. it is usually flat and contains one or more observation slots. It may be hinged or otherwise moved by rotary or straight-line motion to expose the scale or scales required for observation.
NSN 6150-00-020-9711
NSN 5975-01-502-9662
NSN 5999-00-876-1074
NSN 5990-01-612-5323
NSN 5960-00-140-9583
NSN 5990-01-571-7468
NSN 5930-01-201-4528
NSN 5895-01-264-0416
NSN 5895-00-385-9003
NSN 5945-00-502-2901
NSN 5960-01-210-9762
NSN 5998-01-619-8575