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 5999-01-064-4569
NSN 6610-01-492-6515
NSN 5965-01-039-7250
NSN 6220-01-443-7731
NSN 5990-00-554-0366
NSN 6150-00-068-0276
NSN 6610-01-324-4718
NSN 6320-01-451-0821
NSN 6145-01-398-7451
NSN 5975-00-193-0023
NSN 6110-01-318-4512
NSN 5920-01-242-5040