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 6105-01-086-1339
NSN 5990-00-284-0537
NSN 5930-01-160-8713
NSN 5999-01-495-1498
NSN 6240-01-481-8846
NSN 5920-01-412-0629
NSN 6645-01-206-4888
NSN 2925-00-167-6762
NSN 6620-00-239-6153
NSN 5960-00-172-5264
NSN 5925-00-132-4305
NSN 6685-00-103-2854