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 6145-01-555-9745
NSN 6145-00-887-1439
NSN 6220-00-529-8415
NSN 5985-00-216-7057
NSN 5950-01-381-2280
NSN 6650-01-467-2355
NSN 6145-01-106-1252
NSN 5920-01-367-2236
NSN 5920-01-439-7014
NSN 5910-00-988-5650
NSN 6130-01-442-2708
NSN 6150-00-839-9908