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 6650-00-443-2690
NSN 5855-01-040-9233
NSN 6130-00-718-0860
NSN 6110-00-331-8472
NSN 5999-01-487-6205
NSN 5910-00-629-8345
NSN 5945-00-938-4746
NSN 5950-01-400-3577
NSN 6110-01-057-0806
NSN 5895-00-596-8678
NSN 5895-01-652-6257
NSN 6610-00-415-6410