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 6130-01-149-4109
NSN 6620-01-457-9476
NSN 5920-00-057-3152
NSN 6240-00-389-4822
NSN 5920-01-418-0437
NSN 6620-01-493-6988
NSN 6240-01-327-7269
NSN 5999-01-501-7427
NSN 5905-00-394-1528
NSN 6150-01-461-3256
NSN 6110-00-479-0403
NSN 5975-00-247-1230