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 6650-01-141-3882
NSN 5945-01-342-4501
NSN 6135-01-354-5535
NSN 6240-00-471-5399
NSN 5925-00-286-8502
NSN 5960-00-128-8946
NSN 6650-01-290-4001
NSN 5998-01-050-9955
NSN 5910-00-100-1496
NSN 5996-00-358-6257
NSN 6105-01-314-1265
NSN 6620-00-938-1789