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 6610-01-034-0798
NSN 5930-00-549-0988
NSN 5855-01-629-4002
NSN 6320-00-218-6105
NSN 6650-01-406-9852
NSN 6220-01-025-6140
NSN 5975-00-558-2495
NSN 5960-01-313-0681
NSN 5930-00-283-3040
NSN 6645-01-513-0117
NSN 5996-00-840-5246
NSN 5915-01-340-0650