Formatted for ibm
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 6645-01-302-9608
NSN 5990-01-152-3974
NSN 6650-01-255-4046
NSN 5998-00-633-5169
NSN 5920-01-362-1459
NSN 6685-00-754-7495
NSN 6650-01-203-8263
NSN 5996-01-346-8809
NSN 5945-01-189-1878
NSN 5915-01-301-3221
NSN 6620-00-954-4971
NSN 5998-01-605-1934