4730-01-441-6472 FITTING,LUBRICATION Index 5306-01-441-6474 BOLT,MACHINE

National Stock Number:
7025-01-441-6473

Federal Supply Class:
7025

National Item Identification Number:
014416473

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:
13223227-010U929COMPUTING DEVICES INTL
13223227-0127963GENERAL DYNAMICS INFORMATION SYSTEMS INC. DBA GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS
G642851-13B150RAYTHEON COMPANY
13223227-013CYA2GENERAL DYNAMICS MISSION SYSTEMS, INC.
G642851-149956RAYTHEON COMPANY
G642851-154X10RAYTHEON COMPANY


Techincal Specification:
UNIT DESIGNRACK MOUNTED


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