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 5920-01-157-9471
NSN 5835-01-150-6084
NSN 5920-00-275-0498
NSN 6145-00-824-8522
NSN 5835-00-233-6327
NSN 5950-00-284-7294
NSN 5985-01-395-0117
NSN 6150-01-493-4181
NSN 5965-01-393-3413
NSN 5999-01-654-3199
NSN 6610-00-186-9180
NSN 5965-01-459-8203