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 6320-00-674-1361
NSN 6150-01-116-3188
NSN 6610-01-248-4339
NSN 5975-01-651-7663
NSN 5965-00-894-0015
NSN 5999-01-323-5355
NSN 5950-00-529-0599
NSN 5999-01-589-4977
NSN 6220-00-406-8098
NSN 6645-01-185-7684
NSN 5945-01-617-0405
NSN 5985-01-330-7786