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 5990-01-157-0441
NSN 6610-00-087-6303
NSN 5925-01-054-4226
NSN 6240-01-032-0714
NSN 5998-00-001-9992
NSN 6150-00-053-8311
NSN 6650-00-211-6302
NSN 5990-01-024-9659
NSN 6110-01-138-1205
NSN 5945-00-113-8329
NSN 5965-01-050-8447
NSN 5996-01-602-1754