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 6150-01-137-2298
NSN 5945-01-631-0975
NSN 4140-01-174-0646
NSN 5996-01-083-0642
NSN 6620-01-308-5723
NSN 6105-01-344-7302
NSN 6105-00-605-6762
NSN 6145-01-022-5652
NSN 4140-00-060-8693
NSN 6650-00-342-6447
NSN 6220-01-333-4415
NSN 5930-01-106-6664