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 6220-00-396-0039
NSN 5935-01-451-4821
NSN 5965-00-529-0602
NSN 6135-00-432-8779
NSN 6620-00-939-0462
NSN 4140-00-058-9839
NSN 5965-00-644-0339
NSN 6610-01-352-5500
NSN 6145-01-031-2081
NSN 5910-01-483-4858
NSN 5960-01-088-6553
NSN 5985-01-085-5573