Hard sector (32)
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 5945-00-435-3479
NSN 5996-01-073-2332
NSN 6110-01-045-7094
NSN 5965-01-424-4922
NSN 7035-00-252-7467
NSN 6150-01-389-2800
NSN 2925-01-506-5643
NSN 7035-01-479-5268
NSN 4140-00-879-6418
NSN 6220-01-062-2077
NSN 6135-01-633-8502
NSN 5855-01-441-3189