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 6645-01-442-6476
NSN 5950-00-912-6632
NSN 6145-01-506-3668
NSN 6320-01-397-0399
NSN 5990-01-633-9503
NSN 5945-01-510-8334
NSN 6685-01-269-9408
NSN 5905-01-631-2583
NSN 6150-00-383-7883
NSN 5945-00-707-3384
NSN 5930-01-089-8615
NSN 6110-00-985-8389