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 6145-01-546-2556
NSN 5998-01-455-9232
NSN 5985-00-226-6846
NSN 5920-01-205-2049
NSN 6240-00-081-6889
NSN 6620-01-609-7819
NSN 7035-01-599-6841
NSN 7035-01-266-3490
NSN 6620-00-672-1957
NSN 6650-01-365-4286
NSN 5985-00-733-3113
NSN 6150-01-163-7820