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 6645-00-064-9839
NSN 5950-00-152-7803
NSN 6135-00-900-2139
NSN 6105-00-217-8990
NSN 6105-01-014-6104
NSN 6135-01-523-3198
NSN 6220-01-339-5261
NSN 6610-01-470-0165
NSN 5990-01-443-2931
NSN 5960-00-672-3836
NSN 6110-00-459-4217
NSN 6650-00-398-1821