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 5855-01-298-2519
NSN 5930-00-400-2890
NSN 5975-00-328-4423
NSN 6145-00-504-5221
NSN 5920-01-280-5089
NSN 6105-00-099-8818
NSN 6135-01-422-1440
NSN 5960-00-047-3944
NSN 6650-00-629-8027
NSN 6130-01-412-0791
NSN 6240-01-050-9156
NSN 6150-01-562-9153