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 6130-01-408-6283
NSN 6685-01-502-5930
NSN 6685-01-228-5332
NSN 6110-01-167-8906
NSN 5960-01-222-4199
NSN 5855-00-004-0904
NSN 6220-01-416-8487
NSN 5920-00-187-0260
NSN 6130-01-249-8087
NSN 6610-00-734-5976
NSN 5965-01-507-4318
NSN 5835-01-599-1876