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 5930-01-641-8728
NSN 5895-01-411-7220
NSN 5925-00-757-7283
NSN 5975-01-050-9018
NSN 6320-00-004-9158
NSN 5950-00-052-2931
NSN 6220-00-146-3226
NSN 5905-00-610-3290
NSN 6105-01-462-0140
NSN 6610-01-479-4538
NSN 7035-01-411-6062
NSN 6645-01-023-8020