6240-01-546-0819 LAMP,CARTRIDGE Index 4820-01-546-0821 VALVE,EXPANSION

National Stock Number:
7025-01-546-0820

Federal Supply Class:
7025

National Item Identification Number:
015460820

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:
BEWT-10602-330KMX1ELECTRONIC WARFARE ASSOCIATES INC
BEWT-10602-331BNW9ELECTRONIC WARFARE ASSOCIATES INC


Techincal Specification:
DRIVE QUANTITY1
DRIVE SIZE5.25
DATA STORAGE CAPACITY2.00 MEGABYTES
DESIGN TYPECOMPACT DISK - RECORDABLE AND COMPACT DISK - RE-WRITABLE
INTERFACE TYPEIDE
OVERALL HEIGHT42.0 MILLIMETERS NOMINAL
OVERALL LENGTH190.0 MILLIMETERS NOMINAL
OVERALL WIDTH148.2 MILLIMETERS NOMINAL
UNIT DESIGNINTERNAL
UNPACKAGED UNIT WEIGHT1.0 KILOGRAMS


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