4920-01-361-4474 FIXTURE,MACHINING,AIRCRAFT ENGIN Index 7520-01-361-4476 PEN,RECORDING

National Stock Number:
7025-01-361-4475

Federal Supply Class:
7025

National Item Identification Number:
013614475

Description:
DISK DRIVE UNIT

Detail:
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.


Manufacturer Information:
SC-34-DJL2J897ANALOG AND DIGITAL PERIPHERALS INC DBA A D P I


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