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 6610-00-862-5501
NSN 5965-01-265-6814
NSN 5835-01-408-7576
NSN 5960-01-331-3817
NSN 6135-01-468-6491
NSN 5935-01-500-2148
NSN 6220-01-141-6900
NSN 5905-01-130-6550
NSN 5998-01-274-4219
NSN 7035-01-034-6183
NSN 2925-00-419-5868
NSN 6135-01-548-1423