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 5985-01-644-7980
NSN 6150-01-291-2421
NSN 6220-01-604-6477
NSN 6685-00-870-2760
NSN 5935-00-144-8017
NSN 6110-01-184-7468
NSN 5835-00-123-5175
NSN 6650-01-196-4667
NSN 6610-01-020-3764
NSN 6220-01-650-0228
NSN 2925-01-595-2429
NSN 6620-00-905-6590