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 6610-01-633-8931
NSN 5965-01-487-4479
NSN 6610-01-222-2558
NSN 5905-00-970-3739
NSN 6240-00-332-2084
NSN 6135-01-492-5717
NSN 5996-00-115-0370
NSN 6220-00-443-6522
NSN 5925-01-448-8147
NSN 6105-01-598-2874
NSN 5935-01-607-4894
NSN 5930-00-189-8672