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 4140-01-156-0445
NSN 6620-01-100-8899
NSN 5835-01-436-6549
NSN 5985-00-114-3915
NSN 6110-00-918-4738
NSN 5895-00-997-3822
NSN 6130-01-522-4359
NSN 5965-01-365-1678
NSN 5925-01-608-6333
NSN 7035-00-295-0451
NSN 5910-00-803-2900
NSN 5945-01-437-9007