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 5965-00-653-4782
NSN 6220-00-758-6370
NSN 5990-01-318-3238
NSN 6645-01-467-9983
NSN 5895-00-944-2453
NSN 5925-01-305-8589
NSN 4140-01-590-5729
NSN 5895-00-554-4573
NSN 6135-01-483-5269
NSN 5999-00-751-1188
NSN 6620-01-476-7355
NSN 5855-01-196-7082