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 6685-01-441-0228
NSN 5998-01-191-7798
NSN 6105-00-978-7882
NSN 5835-00-594-4921
NSN 5990-00-197-0159
NSN 5975-01-594-6894
NSN 5975-01-366-3671
NSN 6685-01-401-5360
NSN 6645-00-952-0662
NSN 7035-01-485-2134
NSN 4140-01-227-9726
NSN 6220-01-033-8656