Preformated; tw0 megabyte; used on ibm model pc/s2
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 5990-00-932-3070
NSN 5920-01-424-3721
NSN 5920-00-815-5599
NSN 5945-01-122-0914
NSN 5990-00-602-9750
NSN 5905-01-063-9644
NSN 6620-01-294-1044
NSN 5920-00-370-2492
NSN 5855-00-228-8446
NSN 5999-00-075-6256
NSN 6650-00-111-1081
NSN 6620-00-916-2725