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 6645-00-843-5215
NSN 5920-01-009-1307
NSN 5920-00-711-0767
NSN 2925-00-111-4097
NSN 6240-00-103-0058
NSN 5965-01-252-8701
NSN 5999-01-068-3639
NSN 5975-01-292-5106
NSN 6610-00-522-7670
NSN 6620-01-031-3989
NSN 5855-00-323-0967
NSN 5965-01-385-7813