Attchment method, clamp
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 6320-01-322-8340
NSN 6320-01-067-0474
NSN 6685-00-270-0692
NSN 6620-01-154-0073
NSN 5960-00-615-0694
NSN 6145-01-468-6252
NSN 5965-01-204-8505
NSN 5835-00-233-6327
NSN 5915-00-262-3217
NSN 2925-00-265-7539
NSN 6610-00-618-0772
NSN 6150-01-546-7911