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 2925-00-035-5633
NSN 5975-00-419-6020
NSN 5915-01-499-2205
NSN 7035-00-104-7613
NSN 6650-00-170-5095
NSN 6150-01-148-3599
NSN 6240-01-179-4547
NSN 5975-01-634-0678
NSN 6105-01-099-2837
NSN 6240-00-191-2855
NSN 5930-00-670-2340
NSN 5965-01-584-9038