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 5935-00-932-3167
NSN 5996-01-371-2958
NSN 6135-01-623-9063
NSN 6105-00-911-6611
NSN 7035-01-445-3563
NSN 5935-01-080-6702
NSN 5975-01-100-1063
NSN 5996-01-044-0204
NSN 6130-00-102-7376
NSN 6145-00-427-7201
NSN 5975-01-443-9099
NSN 6610-01-584-8767