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 5990-01-388-0252
NSN 6145-01-487-6936
NSN 5835-01-391-4556
NSN 5975-01-328-8244
NSN 6145-00-493-4073
NSN 4140-00-175-6036
NSN 5945-01-062-9281
NSN 5999-01-357-3341
NSN 5996-00-141-0288
NSN 6145-00-762-8286
NSN 5996-00-518-0460
NSN 5965-01-095-1926