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 6620-00-833-6786
NSN 5855-01-406-4821
NSN 5975-00-427-5861
NSN 6240-01-534-2987
NSN 5950-00-278-1201
NSN 6320-01-371-3047
NSN 5975-00-933-8982
NSN 5975-00-285-6079
NSN 5925-01-454-4419
NSN 5985-01-627-6691
NSN 5855-01-495-6457
NSN 6650-01-431-3649