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 5920-01-578-0665
NSN 4140-01-651-5168
NSN 6130-01-261-9099
NSN 5935-01-441-2135
NSN 2925-01-513-2911
NSN 6650-01-351-4544
NSN 6220-01-562-7491
NSN 5855-01-258-5161
NSN 5990-01-499-6930
NSN 6620-01-250-7445
NSN 6135-01-106-7740
NSN 6135-01-193-8154