An item consisting of a light filter specifically designed for use with an oscilloscope, indicator or other item having a cathode ray tube. May include mounting facilities such as a ring and/or other hardware, but must consist of only one filter. For items having graduations or scales, see scale, cathode ray tube. See also filter assembly, light, cathode ray tube.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 5965-00-168-3608
NSN 5905-01-497-5313
NSN 5950-00-741-2811
NSN 5999-00-317-6262
NSN 6130-00-466-2019
NSN 4140-00-099-9205
NSN 5999-01-305-3066
NSN 6220-01-327-7760
NSN 6150-00-403-3762
NSN 5960-00-168-3594
NSN 5930-00-932-4928
NSN 6150-00-677-3176