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 6610-01-003-9763
NSN 5985-00-815-2900
NSN 6135-01-417-6539
NSN 5985-01-025-2345
NSN 6135-01-461-2915
NSN 5910-01-537-0532
NSN 5895-00-784-1167
NSN 6135-01-219-8612
NSN 6145-01-390-1580
NSN 6130-01-366-7995
NSN 5985-00-268-3778
NSN 6620-01-590-7035