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 6685-00-570-0095
NSN 5960-01-069-2009
NSN 5925-00-621-0134
NSN 6240-01-014-5598
NSN 5998-00-441-9762
NSN 5920-01-310-8120
NSN 5910-00-060-6374
NSN 2925-01-144-7106
NSN 5990-01-188-7309
NSN 5975-01-542-5825
NSN 5835-01-422-7393
NSN 6145-00-278-0697