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 6110-01-330-4906
NSN 6130-01-302-9105
NSN 6610-01-112-0447
NSN 6110-01-082-4172
NSN 2925-01-442-4171
NSN 5998-00-492-2932
NSN 6620-00-912-9623
NSN 5999-01-462-5519
NSN 6145-01-517-3714
NSN 5965-01-600-0566
NSN 5905-01-533-3542
NSN 5999-00-871-9538