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 5855-01-247-9666
NSN 6620-01-022-0007
NSN 6620-00-474-5165
NSN 4140-01-333-9434
NSN 5975-01-525-4229
NSN 5998-00-012-5936
NSN 5999-01-579-4857
NSN 6150-01-356-4546
NSN 5965-00-236-0016
NSN 6130-01-546-9882
NSN 5930-01-065-4623
NSN 5895-01-391-5068