NSN 7025-01-523-8631

Part Details | DISK DRIVE UNIT

7025-01-523-8631 An electromechanical or solid state item which accepts and systematically 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 suceptible 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.

Alternate Parts: BEWT1060415, BEWT-10604-15, BEWT1060415, BEWT-10604-15, ST310211A, 7025-01-523-8631, 01-523-8631, 7025015238631, 015238631

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
70SEP 16, 200401-523-863137008 ( DISK DRIVE UNIT )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 7025-01-523-8631
Part Number Cage Code Manufacturer
BEWT-10604-151BNW9ELECTRONIC WARFARE ASSOCIATES INC
BEWT-10604-150KMX1ELECTRONIC WARFARE ASSOCIATES INC
ST310211A65867SEAGATE TECHNOLOGY
Technical Data | NSN 7025-01-523-8631
Characteristic Specifications
UNIT DESIGN INTERNAL
DESIGN TYPE HARD DISK
DRIVE SIZE 3.50
DRIVE QUANTITY1
DATA STORAGE CAPACITY10.00 GIGABYTES
ACCESS TIME IN MILLISECONDS8.9
TRANSFER RATE IN MEGABYTES PER SECOND330.0
HEAD TYPE AND QUANTITY1 READ/WRITE
TRACKS PER INCH31100.0
POWER SOURCE EXTERNAL
OVERALL LENGTH5.780 INCHES NOMINAL
OVERALL HEIGHT1.030 INCHES NOMINAL
OVERALL WIDTH4.000 INCHES NOMINAL
UNPACKAGED UNIT WEIGHT1.300 POUNDS
SPECIAL FEATURESHAS A HEAD TYPE OF GMR; MEDIA TYPE IS THIN FILM; HAS ULTRA 100 INTERFACE.
PART NAME ASSIGNED BY CONTROLLING AGENCYDISK DRIVE UNIT