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 6145-01-315-5874
NSN 5910-01-577-2255
NSN 4140-00-334-4762
NSN 5910-01-070-1117
NSN 4140-01-164-2274
NSN 6150-00-130-0552
NSN 5999-01-649-2502
NSN 5996-01-391-4746
NSN 5930-00-410-8478
NSN 5910-01-622-5674
NSN 6240-00-538-1416
NSN 5990-00-406-4991