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 6320-00-882-7061
NSN 6220-01-451-7083
NSN 6650-01-142-7673
NSN 5990-00-258-0228
NSN 7035-00-803-3056
NSN 6610-01-032-5335
NSN 6145-00-515-6931
NSN 6145-01-476-8657
NSN 6320-00-089-9426
NSN 5910-01-148-2353
NSN 5998-01-432-2492
NSN 5910-01-396-2638