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 5965-00-834-6298
NSN 6110-01-463-4082
NSN 6220-01-269-9954
NSN 5920-01-325-2659
NSN 5925-00-632-6098
NSN 6645-01-140-0868
NSN 5930-01-136-4046
NSN 5915-00-539-7673
NSN 5975-01-610-9586
NSN 5990-01-209-3955
NSN 6130-01-311-5637
NSN 6135-01-290-6487