Marked with bar and six dots; groove 0.375 in radius centered 1.125 in above and 1.375 in right of dial center
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 6240-00-369-9768
NSN 5960-00-171-9575
NSN 6145-01-161-2668
NSN 5905-00-670-2702
NSN 5910-00-170-7914
NSN 6105-01-156-6873
NSN 5920-01-451-2482
NSN 5910-01-014-5488
NSN 5835-01-632-6627
NSN 5985-01-595-1224
NSN 5895-01-359-8704
NSN 4140-01-419-4949