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 6150-00-111-3528
NSN 6320-01-310-8068
NSN 5930-00-115-5351
NSN 5855-01-272-1504
NSN 6240-01-138-0112
NSN 6130-01-274-5050
NSN 5855-01-006-1827
NSN 5930-00-168-9218
NSN 6220-01-061-7644
NSN 5855-01-361-2362
NSN 6620-01-124-0947
NSN 4140-01-016-3143