A transparent item which is used with a signal light for the purpose of altering the color, or polarizing the light.
Classification: Other instruments and apparatus, specially designed for telecommunications (for examle, cross-talk meters, gain measuring instruments etc)
NSN 6105-00-939-1484
NSN 6145-01-166-8664
NSN 6145-00-773-6195
NSN 5985-01-628-3023
NSN 5999-01-444-0839
NSN 5930-01-597-7142
NSN 6685-00-209-4400
NSN 5950-00-257-3806
NSN 5950-00-776-4173
NSN 6145-01-623-8460
NSN 5855-01-147-6024
NSN 6620-01-486-2555