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 5855-01-597-1836
NSN 5895-01-596-3650
NSN 5915-01-286-9616
NSN 4140-00-944-5190
NSN 6105-01-634-0322
NSN 7035-01-610-3833
NSN 6320-00-139-1090
NSN 6130-01-634-0603
NSN 6110-01-305-5316
NSN 6645-01-246-2725
NSN 5905-01-379-0097
NSN 4140-01-168-3447