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 2925-01-142-0981
NSN 7035-01-648-8228
NSN 6145-01-269-2094
NSN 6105-01-485-1180
NSN 5998-01-501-5195
NSN 6150-00-891-7922
NSN 5910-01-007-1532
NSN 5895-00-516-6562
NSN 5930-01-232-4457
NSN 5835-01-359-2575
NSN 6685-01-027-1168
NSN 5990-01-110-0157