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 5960-00-453-5281
NSN 6610-01-617-9788
NSN 5930-01-135-7040
NSN 5985-01-501-7799
NSN 5990-00-707-0731
NSN 6320-00-164-4087
NSN 5990-01-417-4402
NSN 5985-01-500-0880
NSN 6220-01-532-3903
NSN 5998-00-095-6506
NSN 5998-01-628-2529
NSN 5960-00-577-6942