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 6150-00-934-1470
NSN 6240-01-563-3990
NSN 6130-00-960-9158
NSN 4140-00-516-4987
NSN 5975-01-361-3721
NSN 5990-01-232-2625
NSN 5930-01-459-6800
NSN 5935-01-344-2269
NSN 5965-00-757-3403
NSN 6610-01-470-7360
NSN 5990-01-395-4194
NSN 5925-00-027-8220