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 5910-01-436-4527
NSN 5998-00-148-9718
NSN 5960-01-462-1864
NSN 7035-01-165-9120
NSN 5998-01-334-3596
NSN 5985-01-238-8365
NSN 5910-01-570-7343
NSN 7035-00-861-7913
NSN 5965-00-296-2848
NSN 5998-01-579-2876
NSN 5910-01-139-2058
NSN 5990-01-480-9938