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 2925-01-394-5650
NSN 5920-01-147-6860
NSN 5930-01-289-5942
NSN 5935-01-059-1987
NSN 5925-00-578-4774
NSN 6610-01-576-8955
NSN 6320-00-004-9158
NSN 6150-00-926-2964
NSN 6645-01-150-9847
NSN 6110-00-607-8465
NSN 6645-01-602-0000
NSN 5990-00-652-6578