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 6650-00-196-5311
NSN 5925-01-443-5015
NSN 6105-01-469-6027
NSN 5960-01-328-8248
NSN 6610-00-049-6497
NSN 6135-00-262-6807
NSN 6685-01-178-5007
NSN 6105-00-706-9468
NSN 5915-00-237-2627
NSN 4140-00-409-6785
NSN 6110-01-534-5818
NSN 5920-00-521-8331