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 5905-01-088-7416
NSN 6685-01-245-7956
NSN 5910-01-659-3492
NSN 6145-01-331-3287
NSN 5905-01-566-1978
NSN 6105-00-124-8843
NSN 6650-01-391-7527
NSN 5950-01-370-4857
NSN 5920-00-725-1043
NSN 6320-01-411-1353
NSN 4140-01-090-2926
NSN 6320-00-036-3688