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 5965-01-495-5667
NSN 5835-00-995-0277
NSN 5960-01-285-8484
NSN 6685-01-439-0207
NSN 5985-01-434-2570
NSN 6110-00-802-9557
NSN 6650-01-053-6404
NSN 5925-01-428-9978
NSN 5910-01-573-5675
NSN 5985-01-118-8509
NSN 5975-01-053-5826
NSN 4140-01-341-1841