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 5985-01-594-4089
NSN 6150-01-444-4219
NSN 2925-01-458-5808
NSN 5950-01-412-1194
NSN 5990-01-339-5118
NSN 6105-00-186-0161
NSN 5945-01-472-6266
NSN 5996-00-323-8215
NSN 6110-01-387-0226
NSN 5960-01-409-1917
NSN 5960-00-872-5044
NSN 5998-01-293-5973