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 5835-01-412-0344
NSN 2925-00-925-0545
NSN 5960-00-917-7624
NSN 6130-00-080-0506
NSN 6105-00-878-3364
NSN 5950-00-899-9359
NSN 5965-01-363-9610
NSN 5855-00-107-7993
NSN 6150-01-206-6492
NSN 6220-00-486-4426
NSN 5985-01-221-2867
NSN 5965-01-142-1807