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 5945-01-634-0588
NSN 5950-01-415-8564
NSN 5855-00-832-9341
NSN 7035-01-248-4319
NSN 6685-01-431-0749
NSN 6135-01-497-3114
NSN 6135-01-303-0295
NSN 5985-01-377-3388
NSN 5855-01-050-0861
NSN 5915-01-447-3151
NSN 6130-01-596-5774
NSN 5930-01-621-7790