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 5975-01-475-5874
NSN 5910-01-555-7751
NSN 5945-01-454-9130
NSN 5999-00-155-3088
NSN 6240-01-020-3440
NSN 5910-01-203-1164
NSN 4140-00-933-0570
NSN 6650-00-266-6808
NSN 5935-01-409-2947
NSN 6130-01-588-7796
NSN 5915-01-642-5294
NSN 5999-01-179-9566