One side w/emi coating; other w/antireflection coating
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 5935-01-042-2890
NSN 5960-00-846-2856
NSN 6130-00-952-1803
NSN 6650-01-523-7026
NSN 5975-01-424-4639
NSN 5930-01-659-0935
NSN 5990-00-372-5177
NSN 5999-01-455-2165
NSN 5915-01-446-7238
NSN 5895-01-012-7085
NSN 5910-00-099-9998
NSN 6105-00-598-4910