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 6240-00-563-5846
NSN 5915-00-926-2471
NSN 6320-01-600-0787
NSN 5835-01-247-2634
NSN 5855-00-149-0766
NSN 6220-01-415-1541
NSN 7035-01-426-4133
NSN 6110-00-917-3805
NSN 6150-01-330-2784
NSN 6620-00-555-3992
NSN 5990-01-576-4383
NSN 6240-00-253-7611