Frame included
A piece of transparent material specifically designed to be placed directly in front of a dial or scale to protect it from foreign matter. It is cut to size and may include a frame. It may have an index line or other marking. See also window, observation; and dial, scale.
Classification: Clock or watch glass; glasses for noncorrective spectagles not optically worked; hollow glass spheres and their segments for the mnfctr ofsuch glasses
NSN 5935-01-035-9831
NSN 6610-01-336-8027
NSN 4140-01-603-3104
NSN 5915-00-468-0086
NSN 5965-01-272-4199
NSN 5920-00-125-1316
NSN 7035-01-509-1959
NSN 6145-01-043-3052
NSN 5975-01-409-1369
NSN 5855-00-089-3974
NSN 5920-01-022-5083
NSN 5960-01-305-5449