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 6685-01-406-3960
NSN 6240-01-569-4072
NSN 6130-01-383-0071
NSN 5835-01-572-9308
NSN 2925-01-564-3900
NSN 4140-01-198-1452
NSN 6610-00-105-7270
NSN 5835-01-023-8733
NSN 6145-00-027-9852
NSN 5975-01-380-1908
NSN 5895-01-381-2532
NSN 5925-01-559-7421