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 5925-01-445-6112
NSN 5950-01-287-9081
NSN 5999-00-771-3795
NSN 5935-01-456-5615
NSN 6685-01-307-4112
NSN 6645-01-514-6603
NSN 5855-01-224-7975
NSN 5895-01-091-6252
NSN 5925-00-506-4365
NSN 5990-01-588-3999
NSN 6650-00-809-1817
NSN 6320-01-160-7757