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 5920-01-521-1759
NSN 5975-00-854-2657
NSN 7035-00-631-3782
NSN 6685-00-924-2288
NSN 5905-01-463-3144
NSN 5999-00-186-0058
NSN 5835-01-580-0446
NSN 6130-01-462-2425
NSN 5999-01-075-4396
NSN 5915-01-212-2988
NSN 7035-00-215-3272
NSN 5990-01-386-3040