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 5935-00-171-8837
NSN 5945-01-473-9858
NSN 5960-01-013-7643
NSN 6145-01-151-0238
NSN 5998-01-161-7540
NSN 5999-01-524-7755
NSN 5996-00-141-3945
NSN 7035-01-455-7277
NSN 5998-00-284-3804
NSN 5905-01-361-2630
NSN 2925-01-327-3069
NSN 5996-00-017-9189