3040-01-448-8176 HOUSING,MECHANICAL DRIVE Index 7025-01-448-8178 JOYSTICK NEMA 4X

National Stock Number:
7025-01-448-8177

Federal Supply Class:
7025

National Item Identification Number:
014488177

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:
161A345-503640LOCKHEED MARTIN CORPORATION
161A360-103640LOCKHEED MARTIN CORPORATION


Techincal Specification:
DRIVE QUANTITY1
DATA STORAGE CAPACITY4.00 GIGABYTES
DESIGN TYPEHARD DISK
FEATURES PROVIDEDCARRYING HANDLE
INTERFACE TYPESCSI
POWER SOURCEEXTERNAL
SPECIAL FEATURESRUGGEDIZED
UNIT DESIGNINTERNAL


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