A round flat item which is used as a storage media, it is rotated in order to read or write data on one or both sides. The item may have a magnetic coating and be stored in a paper/plastic envelope, or it may be designed as an optical storage media with pits on a reflecting surface that are served by means of an optical device or a laser beam. For preprogrammed disk, flexible, see disk program, automatic data processing.
NSN 6650-00-224-3223
NSN 5920-01-647-6948
NSN 6610-01-236-2510
NSN 5925-01-338-1465
NSN 5996-01-038-8474
NSN 6150-00-033-2996
NSN 5999-00-152-3535
NSN 5930-00-724-0318
NSN 5835-01-055-6063
NSN 6650-00-590-9073
NSN 5999-00-175-8973
NSN 5935-01-537-8830