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 5998-00-343-0732
NSN 6320-01-239-5700
NSN 6145-00-099-8986
NSN 6320-01-539-4789
NSN 6610-01-253-9180
NSN 6645-00-943-9063
NSN 5960-00-018-3477
NSN 6240-00-448-5423
NSN 7035-01-570-5091
NSN 5930-00-773-8188
NSN 5975-01-328-8548
NSN 6145-00-498-2738