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 5965-01-350-1890
NSN 6620-01-044-3371
NSN 6685-00-516-2173
NSN 5945-01-513-9213
NSN 5996-01-068-4469
NSN 7035-00-946-2642
NSN 5950-00-443-8551
NSN 5985-01-585-9396
NSN 5996-01-044-6241
NSN 5998-01-167-7893
NSN 5998-01-132-5400
NSN 7035-01-354-4318