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 5935-01-415-6221
NSN 5945-01-231-2643
NSN 5895-01-463-3768
NSN 5998-01-476-8879
NSN 5965-01-012-1065
NSN 6650-00-059-6268
NSN 6150-00-401-1035
NSN 5990-01-434-7913
NSN 6320-01-573-3215
NSN 5990-00-518-0684
NSN 6130-01-492-6914
NSN 6130-01-357-4350