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 2925-01-448-2880
NSN 5935-01-039-3341
NSN 5990-01-563-1554
NSN 5945-01-479-0302
NSN 6145-00-393-4083
NSN 6105-01-482-4062
NSN 5990-01-651-6364
NSN 5895-01-549-3170
NSN 2925-00-233-5644
NSN 5990-01-525-2250
NSN 5925-00-603-8077
NSN 5835-01-024-9249