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 5975-01-451-4799
NSN 5985-01-501-0507
NSN 5965-01-540-0743
NSN 5835-00-847-7277
NSN 5930-01-543-0163
NSN 5945-01-083-2350
NSN 5985-01-603-4597
NSN 5960-01-628-2760
NSN 6620-00-103-4764
NSN 6145-01-103-4863
NSN 6610-00-314-2605
NSN 6105-01-168-7632