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 5950-01-196-5715
NSN 6620-00-526-0387
NSN 5996-00-693-9568
NSN 4140-01-359-4171
NSN 5945-00-554-9351
NSN 5910-00-708-8413
NSN 6145-01-340-8686
NSN 5975-00-286-8506
NSN 6105-01-516-7145
NSN 5905-01-025-9756
NSN 5990-01-065-0492
NSN 6320-00-925-0558