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 6650-01-102-5171
NSN 6650-00-925-1274
NSN 5895-01-065-1659
NSN 5925-01-069-6042
NSN 6685-01-141-7746
NSN 5925-01-086-3310
NSN 5920-00-499-2458
NSN 6135-01-586-5018
NSN 5915-00-804-6849
NSN 6620-01-519-2628
NSN 6150-00-492-8920
NSN 5945-01-243-0632