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 6135-01-167-7604
NSN 5945-01-075-3886
NSN 7035-01-311-8424
NSN 6645-00-801-0950
NSN 5915-01-440-6475
NSN 6240-01-185-5538
NSN 5950-00-914-9067
NSN 6145-00-275-4046
NSN 5935-01-458-2526
NSN 5855-01-656-6808
NSN 5975-01-124-7707
NSN 5975-00-529-3835