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 5998-00-277-7552
NSN 6620-00-417-6285
NSN 6620-00-257-2783
NSN 6620-00-121-4632
NSN 6130-01-534-7059
NSN 4140-01-209-5335
NSN 5945-01-316-1767
NSN 5920-00-985-5090
NSN 5960-01-632-6576
NSN 6150-01-558-7355
NSN 6685-01-513-9053
NSN 6110-00-295-2754