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 6220-01-325-4529
NSN 5930-01-445-9993
NSN 6105-01-362-5709
NSN 5960-01-641-5493
NSN 6135-00-269-5843
NSN 5996-00-289-9847
NSN 5835-01-362-8367
NSN 5990-01-328-9846
NSN 5950-00-023-6637
NSN 5990-01-143-2518
NSN 5998-00-023-8968
NSN 5855-01-020-7982