A round, flat item which is used as a storage media for programs required by a computer for solving specific problems or for information to be evaluated and displayed by a computer. The item may have a magnetic coating and be stored in a paper/plastic envelope. It may also be designed as an optical storage media (cd-rom) with pits on a reflecting surface that are sensed by means of an optical device or a laser beam. For items without programs or information see disk, flexible. See also tape program, automatic data processing. For items having no prerecorded data, see disk, flexible and tape, electronic data processing.
Classification: Machines and units thereof for processing data, nesoi
NSN 5999-00-122-2767
NSN 5905-00-208-6178
NSN 6650-00-809-1817
NSN 5935-00-073-4263
NSN 5855-01-087-1417
NSN 6135-01-603-8367
NSN 5996-01-544-4811
NSN 5945-00-973-8380
NSN 5935-01-079-4445
NSN 5950-01-317-3101
NSN 6620-01-114-0841
NSN 6645-00-794-4576