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 4140-01-317-6441
NSN 5999-01-633-3127
NSN 2925-00-109-4694
NSN 6610-01-116-9276
NSN 6220-01-204-7429
NSN 5905-01-187-7792
NSN 6105-01-205-8524
NSN 5895-00-962-8920
NSN 5895-00-415-4110
NSN 6150-01-181-5612
NSN 5999-01-423-6913
NSN 5910-01-487-6757