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 5985-00-823-6302
NSN 5990-01-147-5225
NSN 5985-00-923-8383
NSN 5925-00-006-1305
NSN 6130-00-452-1486
NSN 5965-01-601-2301
NSN 5915-01-055-2050
NSN 6620-01-189-8153
NSN 6650-00-496-8762
NSN 6150-01-298-7710
NSN 6150-00-284-9133
NSN 5935-00-203-5773