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 6150-01-350-3713
NSN 6110-00-124-8940
NSN 5905-01-044-9537
NSN 6685-01-358-1454
NSN 5998-01-168-8953
NSN 5930-01-183-6261
NSN 6150-01-514-1617
NSN 4140-00-486-6292
NSN 5920-01-576-3583
NSN 6220-00-700-7294
NSN 6110-00-246-3941
NSN 6130-01-524-6256