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 5998-00-900-5882
NSN 6240-01-559-3806
NSN 5945-00-071-7434
NSN 6620-01-546-4942
NSN 5920-01-285-8497
NSN 6645-00-542-1206
NSN 6645-01-326-7316
NSN 6650-00-866-9947
NSN 7035-01-526-0191
NSN 5935-01-546-6353
NSN 6220-01-256-6400
NSN 5895-00-934-1372