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 6105-00-943-1289
NSN 6620-00-375-0393
NSN 5855-01-609-8000
NSN 6610-01-196-9861
NSN 6130-01-634-0603
NSN 5990-01-014-1280
NSN 5920-00-814-0763
NSN 6240-00-092-3186
NSN 5855-01-585-7095
NSN 5985-01-478-4416
NSN 5925-00-232-3256
NSN 5905-01-149-5721