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 5998-01-585-9536
NSN 5999-01-502-9773
NSN 6130-00-530-3737
NSN 6320-01-271-0247
NSN 6130-01-444-6281
NSN 5998-01-504-8805
NSN 6685-01-299-4533
NSN 5905-01-335-7980
NSN 5999-00-546-5016
NSN 7035-00-849-5526
NSN 6220-01-611-7022
NSN 4140-00-152-2030