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 6145-01-311-0975
NSN 5985-01-160-5616
NSN 6645-01-268-6723
NSN 7035-00-794-0792
NSN 2925-01-547-4565
NSN 6320-00-456-0836
NSN 5950-00-659-3953
NSN 5930-01-178-0877
NSN 6650-01-300-9670
NSN 5945-01-021-6637
NSN 6610-00-131-6451
NSN 7035-00-782-7046