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 6135-01-577-0811
NSN 6685-01-653-8658
NSN 5855-01-274-5311
NSN 5895-01-496-6300
NSN 5895-01-200-7150
NSN 6150-01-135-4482
NSN 5998-01-044-1470
NSN 6135-01-246-0308
NSN 5910-01-143-7532
NSN 5855-01-375-6690
NSN 4140-01-510-5433
NSN 6240-01-537-4838