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 6135-01-113-1507
NSN 6105-00-719-4246
NSN 5965-01-523-4572
NSN 5965-00-482-7945
NSN 6620-01-621-0719
NSN 2925-00-284-1534
NSN 5950-01-594-6456
NSN 5915-01-234-4604
NSN 6135-00-276-7625
NSN 5945-00-229-2785
NSN 5996-00-280-8980
NSN 5835-00-859-8330