5955-01-627-8218 CRYSTAL UNIT,QUARTZ 5331-01-627-8620 O-RING

National Stock Number:
7025-01-627-5789

Federal Supply Class:
7025

National Item Identification Number:
016275789

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:
B06W55K9N6AE341SHT COMPUTER SNC DI MORGESE & C.
TH-WDBU6Y0020BBKA8652THESI TECNOLOGIE SRL
WDBU6Y0020BBK0MZJ1WESTERN DIGITAL CORP
WDBU6Y0020BBK-WESNAB276G.D. GRAFIDATA S.R.L.
WDBU6Y0020BBKAF303PIXEL SAS DI TRIGGIANI E PATERNUOSTOA.
WDBU6Y0020BBKAH438E-GEOS - S.P.A.


Techincal Specification:
DRIVE QUANTITY1
DRIVE SIZE2.50
DATA STORAGE CAPACITY2048.0 GIGABYTES
DESIGN TYPEHARD DISK
PART NAME ASSIGNED BY CONTROLLING AGENCYPORTABLE STORAGE
OVERALL HEIGHT0.600 INCHES NOMINAL
OVERALL LENGTH4.400 INCHES NOMINAL
OVERALL WIDTH3.200 INCHES NOMINAL
UNIT DESIGNPORTABLE


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