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An electromechanical item which accepts and systematically retains digital input data in such a manner as to facilitate the rapid recovery of stored information. The item may or may not consist of disk(s) some of which are removable, hard, removable disk packs, fixed disks, or removable flexible, each surface coated with a material susceptible to spot magnetization, integral writing, a drive motor and its mechanical linkage, and data translating heads for impressing on or removing from the disk surface data in digital form. the item is a component of an electronic computer. see also, magnetic drum, data storage; core memory unit.
Classification: Other storage units, nesoi
NSN 6135-00-269-5843
NSN 6105-01-625-7409
NSN 5998-01-558-7105
NSN 6145-01-063-8566
NSN 5998-00-707-5781
NSN 6620-01-221-2643
NSN 2925-01-464-3093
NSN 5960-01-056-4982
NSN 6610-01-199-4795
NSN 5990-01-389-1196
NSN 5990-01-421-5342
NSN 6685-01-012-1557