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 5930-01-527-0077
NSN 5920-00-168-4483
NSN 5930-00-526-4452
NSN 5925-01-533-0656
NSN 6685-00-058-9526
NSN 5925-01-502-9177
NSN 6620-01-565-4493
NSN 6145-01-086-7517
NSN 5975-00-528-9774
NSN 7035-01-474-9537
NSN 4140-00-225-8586
NSN 6620-01-095-8937