5855-01-505-2210 VIEWER,NIGHT VISION Index 1710-01-505-2212 ENGINE,ARRESTING

National Stock Number:
7025-01-505-2211

Federal Supply Class:
7025

National Item Identification Number:
015052211

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:
4488.0209FR8MOUNTAIN OPTECH, INC.


Techincal Specification:
DRIVE SIZE5.25
CRITICALITY CODE JUSTIFICATIONAGAV
DESIGN TYPEOPTICAL DISK PACK
OVERALL HEIGHT42.4 MILLIMETERS NOMINAL
OVERALL LENGTH210.3 MILLIMETERS NOMINAL
OVERALL WIDTH43.0 MILLIMETERS NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCY(INAVY)RECEIVER,DIGITAL DATA
SPECIAL FEATURESOPTICAL DRIVE,ST-5200 OD/5.25HN/SP2
UNIT DESIGNPANEL MOUNTED


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