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 5975-01-570-3617
NSN 6110-01-647-6319
NSN 5930-01-261-4815
NSN 5905-01-451-1132
NSN 5920-01-568-4887
NSN 6130-01-593-1228
NSN 6105-01-353-6588
NSN 5835-01-342-7975
NSN 6650-00-253-9195
NSN 6145-01-420-6132
NSN 6220-01-449-4202
NSN 2925-01-554-5246