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 5935-01-381-0824
NSN 5835-00-247-0161
NSN 6105-01-627-1071
NSN 5910-01-062-0518
NSN 6620-01-197-7665
NSN 6145-01-211-3603
NSN 5920-00-716-9838
NSN 5950-01-434-3265
NSN 5930-01-236-5887
NSN 4140-01-255-5085
NSN 5930-00-068-1709
NSN 5965-01-438-0647