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 6145-01-354-3093
NSN 5835-01-436-6549
NSN 5998-01-227-1149
NSN 5965-01-194-3453
NSN 6145-00-493-4073
NSN 5998-01-577-8717
NSN 5935-00-899-2591
NSN 6240-00-433-7706
NSN 5935-01-472-3388
NSN 6620-00-290-6505
NSN 5985-01-023-8011
NSN 6620-01-502-1656