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 6220-01-127-0506
NSN 5915-00-503-9797
NSN 6685-01-487-8713
NSN 5920-01-497-1862
NSN 5996-00-865-3513
NSN 5996-01-594-8747
NSN 6320-00-456-0836
NSN 5965-01-468-8405
NSN 5960-01-043-4064
NSN 5945-01-529-0071
NSN 6650-01-298-4138
NSN 5996-01-257-2517