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 5985-01-381-1201
NSN 5996-01-421-4761
NSN 5905-00-161-4232
NSN 5895-01-161-6273
NSN 6685-00-804-2042
NSN 6110-01-227-2312
NSN 5990-00-407-4473
NSN 5855-01-614-9453
NSN 6320-01-177-3192
NSN 5925-01-463-8045
NSN 5985-00-170-6768
NSN 6620-00-944-6446