Soft sector; unformatted; track certified
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 5999-01-658-6022
NSN 6145-01-609-7389
NSN 5990-01-370-4785
NSN 5905-01-423-8475
NSN 5985-01-423-1491
NSN 6220-00-830-4692
NSN 5935-00-954-5449
NSN 2925-01-547-4565
NSN 6240-01-542-3081
NSN 5999-01-163-0124
NSN 6145-01-655-8955
NSN 6610-01-247-6374