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 6685-01-412-3721
NSN 6105-00-246-5311
NSN 5920-00-099-0826
NSN 4140-00-755-6814
NSN 5855-00-221-9435
NSN 5965-01-503-5755
NSN 5895-00-613-2386
NSN 6240-01-648-4399
NSN 5925-00-321-8040
NSN 6610-01-577-8685
NSN 6610-01-103-4627
NSN 5965-01-466-1154