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 6110-01-350-3449
NSN 6105-00-722-1394
NSN 5960-01-414-1677
NSN 5915-01-112-1237
NSN 5925-00-230-8723
NSN 6685-00-833-5681
NSN 6150-00-116-6863
NSN 5905-01-159-6168
NSN 6110-01-341-7142
NSN 5855-01-436-7621
NSN 6685-00-737-0022
NSN 4140-00-821-9836