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 6610-00-709-1692
NSN 6685-01-442-8579
NSN 5925-01-382-7991
NSN 6240-01-113-6412
NSN 6610-00-473-5046
NSN 6135-01-458-0631
NSN 5935-01-610-9212
NSN 6145-01-197-8488
NSN 5960-00-403-4617
NSN 6650-00-084-4258
NSN 6320-01-539-0994
NSN 6130-01-263-3696