Soft sector; burnished on both sides
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 6620-01-355-8904
NSN 6130-00-598-2034
NSN 6130-00-928-0642
NSN 5945-01-411-4989
NSN 5996-01-084-2054
NSN 7035-00-915-5798
NSN 5895-01-025-0971
NSN 5855-01-618-9749
NSN 5910-01-310-6908
NSN 5990-00-428-1895
NSN 5960-00-148-4493
NSN 2925-00-233-5644