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 6240-01-212-9756
NSN 6320-01-397-9995
NSN 6685-00-023-1799
NSN 6645-01-049-0972
NSN 4140-01-495-3768
NSN 6135-01-098-3020
NSN 5960-01-250-1095
NSN 5895-00-141-3931
NSN 6145-01-555-8781
NSN 7035-01-271-1643
NSN 6240-01-027-3544
NSN 5855-00-357-1158