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 5895-01-401-5388
NSN 6135-01-041-3829
NSN 6620-00-148-9613
NSN 5990-01-055-1523
NSN 5930-00-314-2783
NSN 6240-01-308-1848
NSN 6645-00-983-2046
NSN 6620-01-650-2444
NSN 6610-01-083-1446
NSN 6240-00-569-5854
NSN 6240-01-315-4463
NSN 6150-00-284-2976