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 5895-01-578-1833
NSN 5895-01-441-3969
NSN 5895-01-649-7965
NSN 6135-00-266-9762
NSN 6620-00-764-9570
NSN 5996-01-574-0074
NSN 5945-01-658-8604
NSN 6645-01-608-8638
NSN 6130-01-329-8407
NSN 5925-01-160-7128
NSN 4140-01-626-6779
NSN 5915-01-398-9831