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 5998-00-383-6191
NSN 5990-00-113-2653
NSN 5930-01-463-3204
NSN 5935-00-456-2416
NSN 5945-01-545-7893
NSN 2925-00-459-4519
NSN 5950-01-421-5992
NSN 5935-01-430-0236
NSN 5915-00-892-3011
NSN 6135-01-260-7180
NSN 6685-01-455-8172
NSN 5920-01-595-2683