"The item comprises the following circuit card assemblies: TTG Generator P/N 140470, Horizontal Location Counter P/N 143646, Pitch/Roll Gen P/N 143640, Input Data Count P/N 140458, Data Register and Memory P/N 140455, Character and Graphics Gen P/N 143637, Video Ampl No. 2 P/N 144241, Video Ampl No. 1 P/N 144244"