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 6620-01-346-9340
NSN 6645-01-126-9030
NSN 2925-00-936-9344
NSN 6145-00-898-0219
NSN 6150-01-277-0574
NSN 5998-01-523-9596
NSN 6685-01-435-4366
NSN 5905-01-514-0287
NSN 6135-01-014-9755
NSN 6145-00-053-5731
NSN 6110-00-338-9015
NSN 6220-01-334-8306