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 6610-00-987-9716
NSN 6105-00-527-7702
NSN 6110-00-452-9148
NSN 5990-01-021-7303
NSN 6150-00-449-6129
NSN 5920-00-455-9743
NSN 6220-01-280-5353
NSN 6135-00-477-8847
NSN 5975-00-939-7854
NSN 6105-00-103-9906
NSN 5895-01-400-0819
NSN 6135-01-388-2581