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 5920-00-276-8657
NSN 6110-01-329-0976
NSN 4140-01-060-6529
NSN 5920-00-296-9869
NSN 5975-01-265-5122
NSN 6650-00-476-9450
NSN 5905-01-010-8892
NSN 6220-00-264-9473
NSN 2925-01-305-1370
NSN 6620-01-059-0876
NSN 6150-00-473-3761
NSN 6220-01-598-6900