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 5985-01-383-7186
NSN 6645-01-571-4989
NSN 7035-00-009-8705
NSN 6620-01-100-3181
NSN 5985-00-035-4558
NSN 5975-01-447-3419
NSN 5965-00-499-8229
NSN 5905-01-631-4918
NSN 5990-00-359-9839
NSN 5985-01-410-8214
NSN 6135-01-433-2062
NSN 6240-01-536-7662