Product Details | DISK DRIVE UNIT

7025-01-453-8906 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.

Part Alternates: QT2600X, 7025-01-453-8906, 01-453-8906, 7025014538906, 014538906

Automatic Data Processing Equipment (Including Firmware), Software, Supplies and Support Equipment | ADP Input/Output and Storage Devices

Supply Group (FSG) NSN Assign. NIIN
70 12 MAR 1998 01-453-8906

Cross Reference | NSN 7025-01-453-8906

Part Number Cage Code Manufacturer
QT2600X 64931 U S DESIGN CORP

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Technical Data | NSN 7025-01-453-8906

Characteristic Specifications
UNIT DESIGN DESK TOP
DESIGN TYPE OPTICAL
DRIVE SIZE 5.25
DRIVE QUANTITY 1
DATA STORAGE CAPACITY 2.60 GIGABYTES
ACCESS TIME IN MILLISECONDS 35.0
TRANSFER RATE IN MEGABYTES PER SECOND 3.4
INTERFACE TYPE SCSI
POWER SOURCE EXTERNAL
OVERALL LENGTH 11.000 INCHES NOMINAL
OVERALL HEIGHT 3.900 INCHES NOMINAL
OVERALL WIDTH 6.500 INCHES NOMINAL
UNPACKAGED UNIT WEIGHT 8.200 POUNDS
OPERATING TEMP RANGE 10.0 TO 40.0 DEG CELSIUS
SPECIAL FEATURES INCLUDES DRIVER SOFTWARE FOR VAX/VMS (EOS/D3); SUPPORTS WORM DEVICES; RECOMMENDED FOR APQ-170(V) RADAR (TPS)OPERATES AT 100 TO 240 VAC
END ITEM IDENTIFICATION FOR USE ON:L353-78 ANALOG/DIGITAL ELECTRICAL TEST STATION
MANUFACTURERS CODE 64931
DESIGN CONTROL REFERENCE QT2600X

Restrictions/Controls & Freight Information | NSN 7025-01-453-8906

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:UUNCLASSIFIED
Electro-static Discharge Susceptible:BESD sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information