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 5999-00-189-3059
NSN 6150-01-007-0749
NSN 5835-01-093-1904
NSN 4140-01-476-2606
NSN 6220-01-188-1806
NSN 6320-01-224-0063
NSN 7035-00-055-9778
NSN 5996-01-495-2923
NSN 5920-01-060-7689
NSN 5985-01-526-7937
NSN 6145-01-238-8941
NSN 5965-00-886-8511