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 5945-01-244-0977
NSN 5945-00-920-5780
NSN 5915-01-444-4069
NSN 5915-00-141-0410
NSN 6240-00-933-7641
NSN 6130-01-004-8977
NSN 6150-01-511-7403
NSN 5965-01-303-6105
NSN 5998-01-335-3214
NSN 5996-00-505-3693
NSN 5925-00-647-3469
NSN 5975-01-314-1297