10 hard sectors
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 6645-01-199-7553
NSN 6610-01-167-8747
NSN 5975-00-252-0197
NSN 5990-00-153-0055
NSN 7035-01-482-9941
NSN 5975-01-063-7577
NSN 5990-01-626-3840
NSN 5975-01-467-2045
NSN 5895-01-290-7874
NSN 5999-01-411-1487
NSN 5905-01-262-4597
NSN 6610-01-456-8653