Product Details | DISK DRIVE UNIT

7025-01-538-4031 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: WD2500JB, 7025-01-538-4031, 01-538-4031, 7025015384031, 015384031

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

Supply Group (FSG) NSN Assign. NIIN
70 21 MAR 2006 01-538-4031

Demand History | NSN 7025-01-538-4031

Part Number Request Date QTY Origin
WDBK3E2560PSL-WESN 2024-09-253 1 DIBBS
WDBK3E2560PSL-WESN 2021-07-194 1 DIBBS
7025-01-538-4031 2018-06-170 3 DIBBS
7025-01-538-4031 2018-01-02 20 DIBBS
WD2500JB 2016-06-179 4 US
7025-01-538-4031 2015-12-355 3 DIBBS
7025-01-538-4031 2015-01-20 3 DIBBS
7025-01-538-4031 2013-05-129 3 DIBBS

Cross Reference | NSN 7025-01-538-4031

Part Number Cage Code Manufacturer
WD2500JB 52840 WESTERN DIGITAL CORP

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Technical Data | NSN 7025-01-538-4031

Characteristic Specifications
UNIT DESIGN DESK TOP
DESIGN TYPE DISK CARTRIDGE
DATA STORAGE CAPACITY 250.00 GIGABYTES
INTERFACE TYPE EIDE
VOLTAGE IN VOLTS AND CURRENT TYPE 12.0 DC
OVERALL LENGTH 5.787 INCHES MAXIMUM
OVERALL HEIGHT 1.028 INCHES MAXIMUM
OVERALL WIDTH 4.000 INCHES NOMINAL
UNPACKAGED UNIT WEIGHT 1.320 POUNDS
OPERATING TEMP RANGE PROCE 41.0 TO 131.0 DEG FAHRENHEIT SSING

Restrictions/Controls & Freight Information | NSN 7025-01-538-4031

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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) 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:4ADP Input/Output and Storage Devices Used to Control and Transfer Information to and from a CPU. The input device is used for transferring data and instructions into a CPU. The output device is used to transfer results of processing by the CPU onto printed forms, punched cards, and/or magnetic media. Input/output devices combine the above functions in the same device. This class also includes data transmission terminals, batch terminals, and display terminals which are specially designed or modified to be used in conjunction with digital, analog, or hybrid CPUs. It includes modems when they are integral to the terminal. It also includes storage devices in which data can be inserted, retained, and retrieved for later use.
Category Code Description
NMF Description 116030 MACHINES ETC DATA PROCESSING
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 738 unknown
Originating Activity Code DF U.S. Army Tank Automotive Command
Warren, MI 48090
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 7025-01-538-4031

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each