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 5960-00-242-6053
NSN 7035-01-369-1445
NSN 5895-01-434-0578
NSN 2925-01-152-8618
NSN 4140-00-529-7463
NSN 6145-01-462-8380
NSN 6105-01-562-1396
NSN 7035-01-522-9959
NSN 5990-00-995-6071
NSN 5925-01-197-4693
NSN 5965-00-964-1756
NSN 5990-00-498-5934