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 5855-00-466-2309
NSN 5998-00-296-8623
NSN 5945-01-241-7750
NSN 5985-00-072-7177
NSN 5895-01-484-2183
NSN 5905-00-933-5771
NSN 5835-01-182-1966
NSN 5915-00-997-5222
NSN 5930-00-798-5734
NSN 5975-00-943-1959
NSN 5915-01-561-8253
NSN 6685-01-359-9166