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 5950-01-142-3389
NSN 5835-01-475-5714
NSN 6320-00-306-0124
NSN 6105-01-347-6173
NSN 5950-01-222-6677
NSN 5960-01-453-6170
NSN 5935-01-363-9946
NSN 6685-00-834-2304
NSN 6645-01-603-9331
NSN 6645-00-145-6411
NSN 6220-01-398-1087
NSN 5925-01-431-8437