7025-01-567-8029 DISPLAY UNIT Index 7025-01-567-8092 DISPLAY UNIT

National Stock Number:
7025-01-567-8089

Federal Supply Class:
7025

National Item Identification Number:
015678089

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:
A-80HDTR3F450PROMARK TECHNOLOGY INC


Techincal Specification:
PART NAME ASSIGNED BY CONTROLLING AGENCYDISK DRIVE UNIT
SPECIAL FEATURESDESIGNED TO A RUGGEDIZED COMPUTERWITH THE LOW TEMPERATURE OPTION, OPERABLE TO 20 DEGREES BELOW ZERO CELCIUS-80 GB SIZE


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