Manufacturer's suggested name is hard disk drive
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 6610-01-179-4922
NSN 6220-01-406-5351
NSN 6135-01-390-7364
NSN 5910-00-114-1182
NSN 5998-01-132-1895
NSN 6685-01-029-3773
NSN 5930-00-661-2280
NSN 6150-01-158-7677
NSN 5998-01-200-7207
NSN 5910-01-449-1055
NSN 5910-01-426-8741
NSN 6650-00-397-6893