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 5915-01-464-1272
NSN 6220-01-430-0442
NSN 5960-00-490-6238
NSN 6650-01-323-6252
NSN 5930-00-880-2754
NSN 5920-01-257-2065
NSN 5930-01-448-4073
NSN 5935-01-566-5825
NSN 6130-01-592-9232
NSN 6685-01-358-1454
NSN 5998-01-366-8157
NSN 6685-00-504-1657