One 0.13 in. W by 0.13 in. Deep slot in edge
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 5925-01-652-5965
NSN 6685-00-438-3386
NSN 5915-01-441-2238
NSN 5835-00-228-9082
NSN 5996-01-504-7033
NSN 6620-00-588-7275
NSN 5855-01-510-2898
NSN 6150-01-327-3199
NSN 6240-00-434-3771
NSN 5945-01-168-8746
NSN 6110-01-398-6928
NSN 5985-01-367-2842