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 6145-01-441-7190
NSN 5985-00-086-9274
NSN 6685-00-713-5787
NSN 5935-00-116-8254
NSN 5998-01-291-9327
NSN 6220-01-232-7723
NSN 5835-00-221-6628
NSN 5975-01-454-9847
NSN 6105-00-834-0169
NSN 5990-00-133-7734
NSN 6150-01-089-6764
NSN 6240-01-388-2413