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 5915-01-521-4758
NSN 5985-01-012-0948
NSN 5960-01-370-4285
NSN 5975-00-253-9743
NSN 6145-01-599-6244
NSN 5945-01-305-8860
NSN 6610-01-071-4097
NSN 6110-00-594-7640
NSN 5975-01-555-7589
NSN 6135-01-100-3593
NSN 5999-00-594-9180
NSN 5905-00-054-1010