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 5990-01-364-1942
NSN 5975-01-274-0322
NSN 6685-01-214-0250
NSN 6620-01-448-1423
NSN 5895-01-540-7978
NSN 5935-01-462-4912
NSN 2925-00-343-3235
NSN 5910-01-448-9067
NSN 5835-01-424-0054
NSN 5905-01-015-9231
NSN 6240-00-144-4693
NSN 6130-00-914-4266