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 5975-00-820-1581
NSN 5835-01-515-6537
NSN 4140-01-561-5099
NSN 5910-01-357-7108
NSN 5950-01-449-7640
NSN 5950-01-283-2894
NSN 5920-01-426-8517
NSN 5935-01-386-7214
NSN 5855-00-221-9435
NSN 5930-01-427-3676
NSN 6620-01-026-1776
NSN 5925-01-315-3806