One surface coated with non-reflective coating jan-f-675
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 6645-00-003-5945
NSN 6135-01-573-2428
NSN 5915-01-526-2608
NSN 5990-00-952-0696
NSN 5910-01-095-9983
NSN 5855-01-658-1044
NSN 6135-01-555-4283
NSN 5905-01-565-2419
NSN 6320-01-255-2096
NSN 6110-00-801-8032
NSN 6145-01-598-9912
NSN 5930-00-172-4984