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 5910-01-272-8482
NSN 6685-00-147-3835
NSN 6645-01-358-7485
NSN 6620-01-516-6282
NSN 6685-01-437-6292
NSN 5998-00-595-7236
NSN 6685-01-449-6446
NSN 6135-01-167-7604
NSN 6620-00-684-6771
NSN 5910-01-399-7721
NSN 6650-01-068-2258
NSN 5930-01-167-8532