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 5998-00-276-7507
NSN 5915-01-611-1118
NSN 5965-01-326-0606
NSN 5975-01-148-3516
NSN 5998-01-165-7803
NSN 5905-01-027-2086
NSN 6645-00-405-1077
NSN 5985-00-147-4075
NSN 6145-01-212-4359
NSN 6110-00-011-3711
NSN 6620-01-313-8164
NSN 4140-01-458-7041