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 5998-01-290-9970
NSN 5905-01-427-2285
NSN 5975-01-358-7916
NSN 5895-00-862-5564
NSN 5835-00-468-3367
NSN 5998-00-248-6867
NSN 6130-01-212-9077
NSN 6620-01-168-8450
NSN 5915-01-235-2144
NSN 6130-01-160-8349
NSN 6645-00-033-8714
NSN 2925-01-130-9265