4 inch dial diameter
No other part numbers with same form, fit, and function found.
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 6240-01-114-1926
NSN 5895-01-534-4027
NSN 6105-01-157-7011
NSN 5996-01-047-5953
NSN 5920-01-200-0683
NSN 5910-00-720-2110
NSN 6220-01-432-2175
NSN 6610-00-653-2812
NSN 6145-01-548-2254
NSN 6150-01-381-5676
NSN 6650-01-550-4758
NSN 4140-01-502-1370