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 6645-01-020-4557
NSN 5915-00-027-7665
NSN 5930-00-232-3669
NSN 6150-01-109-2266
NSN 6685-01-472-0563
NSN 6645-00-476-7176
NSN 6135-01-100-3593
NSN 5895-01-448-9587
NSN 6130-01-563-9012
NSN 6610-01-576-3309
NSN 5996-01-289-0493
NSN 5930-01-056-3614