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 5965-00-897-5560
NSN 5975-00-469-5577
NSN 6645-01-495-0939
NSN 5855-01-076-9369
NSN 5930-01-323-6831
NSN 6650-01-124-4314
NSN 6150-00-911-3597
NSN 5910-00-727-2296
NSN 6620-00-938-1789
NSN 5999-01-521-3148
NSN 5985-00-059-9386
NSN 6645-01-587-0488