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 5960-01-358-2832
NSN 5910-01-407-8099
NSN 5950-01-028-1329
NSN 2925-00-233-5644
NSN 6685-00-239-9301
NSN 5905-01-092-2834
NSN 7035-01-496-5896
NSN 5905-01-189-8032
NSN 6685-00-476-9644
NSN 5910-01-251-6978
NSN 5965-01-654-9315
NSN 5915-00-911-4225