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 5835-01-407-3255
NSN 6685-01-237-2562
NSN 5895-01-349-3481
NSN 5925-01-102-2356
NSN 5975-00-609-3141
NSN 5895-01-616-4367
NSN 6650-01-581-7526
NSN 5985-00-372-5946
NSN 5996-01-136-5730
NSN 5925-01-422-7967
NSN 6110-01-357-6357
NSN 6650-01-418-7715