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 6650-01-586-9997
NSN 5835-00-733-9145
NSN 5985-01-357-7787
NSN 5920-00-063-0505
NSN 5910-00-803-4735
NSN 6610-00-278-7647
NSN 5915-01-433-4216
NSN 7035-01-299-7935
NSN 6130-01-555-7349
NSN 6150-00-200-7644
NSN 5895-00-497-4903
NSN 6240-01-437-6888