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 6650-01-237-4689
NSN 5920-01-523-3231
NSN 5930-00-225-6554
NSN 5945-00-928-1194
NSN 6110-00-617-0574
NSN 6320-00-422-9006
NSN 6145-00-351-4539
NSN 6620-00-527-9280
NSN 5965-01-298-1685
NSN 6620-00-211-9077
NSN 5935-01-106-3535
NSN 5925-01-100-3574