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 5920-01-104-6198
NSN 5835-01-338-5176
NSN 5945-00-302-9392
NSN 5999-01-272-9684
NSN 5996-00-382-0281
NSN 6620-01-352-5640
NSN 6645-01-261-0056
NSN 5920-01-320-0472
NSN 6650-00-629-8027
NSN 6130-01-164-0587
NSN 5925-01-248-3797
NSN 5925-00-468-2757