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 5996-01-506-9847
NSN 6150-01-072-9994
NSN 5925-01-538-7915
NSN 5855-01-268-6468
NSN 6150-01-081-3301
NSN 6620-00-984-7252
NSN 7035-01-199-6915
NSN 5835-01-020-5650
NSN 5930-00-861-1724
NSN 6240-01-076-1793
NSN 5975-01-659-5299
NSN 5920-01-602-9241