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 6220-01-216-8661
NSN 5998-01-571-7615
NSN 6320-01-643-0850
NSN 5930-00-294-9189
NSN 5965-01-542-8510
NSN 5895-00-858-8656
NSN 5985-00-500-0269
NSN 5965-00-160-3941
NSN 5975-01-608-8671
NSN 5920-01-478-2668
NSN 5999-00-105-0983
NSN 5985-00-481-5044