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 5950-01-050-8445
NSN 5950-00-217-2966
NSN 6645-01-069-1326
NSN 5920-01-326-7806
NSN 6110-01-460-5479
NSN 5990-01-434-7913
NSN 5960-00-602-9906
NSN 6105-00-280-2808
NSN 5915-01-472-7169
NSN 5930-00-802-2784
NSN 6685-01-269-5240
NSN 5930-01-606-8227