Preformatted; double sided, double density, soft sectored; 40 tracks, 320kb; used on ibm pc
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 5998-00-533-6396
NSN 5985-01-576-8902
NSN 5935-00-135-6163
NSN 5930-01-226-6378
NSN 5998-00-654-0288
NSN 5905-01-456-5194
NSN 2925-01-412-9520
NSN 5945-00-300-3931
NSN 6135-01-539-7076
NSN 5945-00-801-6539
NSN 5935-00-238-6905
NSN 5915-01-502-4285