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 5925-00-290-4451
NSN 5895-01-442-4770
NSN 6650-01-633-9147
NSN 5905-00-315-3076
NSN 6320-01-607-0347
NSN 6145-01-254-1419
NSN 6320-00-422-9006
NSN 7035-00-849-5526
NSN 5935-01-010-1918
NSN 5895-01-407-7073
NSN 6150-01-127-2006
NSN 6240-00-443-8000