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 5905-00-144-2347
NSN 5855-01-385-8846
NSN 5990-01-147-5225
NSN 6685-00-877-3117
NSN 5999-01-627-5621
NSN 5910-00-161-3041
NSN 5925-00-917-9439
NSN 6685-00-809-4297
NSN 6150-00-215-0790
NSN 6220-01-160-5187
NSN 5999-01-605-4053
NSN 6130-00-241-6697