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 5985-01-199-1524
NSN 6650-01-467-2355
NSN 6320-00-593-0379
NSN 7035-00-938-1505
NSN 5965-01-423-8543
NSN 6150-01-082-0982
NSN 5915-00-872-9589
NSN 6145-00-832-5323
NSN 5965-01-233-8607
NSN 5985-01-398-8567
NSN 7035-01-374-0005
NSN 5910-00-288-1898