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 6150-00-776-2738
NSN 6240-00-372-4841
NSN 5985-01-627-8035
NSN 6220-00-761-6253
NSN 5990-01-140-5497
NSN 6650-01-009-8026
NSN 4140-01-084-7596
NSN 6220-00-520-0333
NSN 5930-00-911-7126
NSN 5999-01-195-1155
NSN 5835-00-177-2970
NSN 6150-01-510-9343