Marked seconds
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 5990-01-416-6009
NSN 6645-01-257-8840
NSN 5998-01-414-6711
NSN 5910-01-380-0379
NSN 5835-00-257-2852
NSN 5999-01-526-0175
NSN 5855-00-782-7714
NSN 5945-00-289-3715
NSN 5835-00-677-7731
NSN 5998-01-476-3265
NSN 5999-01-634-0576
NSN 5905-01-498-8330