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 5855-01-147-6024
NSN 5945-01-085-2764
NSN 6110-01-389-6208
NSN 2925-00-081-3547
NSN 6110-01-364-4590
NSN 6685-00-828-8881
NSN 4140-01-341-1841
NSN 5996-00-026-8014
NSN 5895-01-108-9326
NSN 6610-00-960-9135
NSN 5905-00-813-8757
NSN 5985-01-415-9201