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 5930-00-119-5884
NSN 5998-00-845-4873
NSN 4140-00-555-3856
NSN 5910-00-450-0134
NSN 6645-00-616-1289
NSN 4140-01-337-0495
NSN 4140-00-446-1024
NSN 4140-00-282-9759
NSN 6145-00-168-3902
NSN 6110-00-244-2308
NSN 5915-01-578-6153
NSN 5999-01-619-3662