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 6105-01-107-5681
NSN 5895-00-823-9318
NSN 6240-01-391-6027
NSN 4140-01-157-8181
NSN 6685-01-407-5030
NSN 6240-01-333-8390
NSN 6610-01-628-6044
NSN 6145-01-422-0806
NSN 6145-00-342-8122
NSN 5996-01-473-8814
NSN 6220-01-282-3720
NSN 6150-01-158-0030