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 6685-00-914-6735
NSN 6610-01-071-4097
NSN 5960-01-632-6576
NSN 5990-01-386-3040
NSN 6240-00-462-7246
NSN 5930-00-040-1643
NSN 6240-01-386-9192
NSN 5915-01-607-1055
NSN 5920-00-827-1094
NSN 5915-01-039-3364
NSN 5905-00-678-3714
NSN 6620-00-216-6416