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 6240-01-026-1376
NSN 6240-01-364-2305
NSN 5985-01-217-0585
NSN 7035-01-381-5411
NSN 6135-01-334-3935
NSN 6685-01-069-2683
NSN 6650-00-925-8421
NSN 5945-01-231-9465
NSN 5998-01-270-3425
NSN 6240-00-249-6259
NSN 5960-01-641-5493
NSN 5999-01-193-5374