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 5990-01-463-2279
NSN 6145-01-510-7867
NSN 6220-01-562-8507
NSN 5965-01-384-4912
NSN 6105-01-579-4547
NSN 6220-01-027-1246
NSN 4140-01-360-9873
NSN 5960-01-495-0859
NSN 5990-00-372-5177
NSN 5925-01-569-8064
NSN 6145-00-985-0360
NSN 5905-01-014-2578