Product Details | DISK DRIVE UNIT

7025-01-642-4991 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: WD3200BEVT , 7025-01-642-4991, 01-642-4991, 7025016424991, 016424991

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

Supply Group (FSG) NSN Assign. NIIN
70 2015057 01-642-4991

Demand History | NSN 7025-01-642-4991

Part Number Request Date QTY Origin
WD3200LPCX 2023-09-249 11 DIBBS
7025-01-642-4991 2016-02-46 7 DIBBS
7025-01-642-4991 2015-06-162 7 DIBBS

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Technical Data | NSN 7025-01-642-4991

Characteristic Specifications
III UNIT DESIGN INTERNAL
DESIGN TYPE HARD DISK
DRIVE SIZE 2.50
DRIVE QUANTITY 1
DATA STORAGE CAPACITY 320.0 GIGABYTES
ACCESS TIME IN MILLISECONDS 4.0
TRANSFER RATE IN MEGABYTES PER SECOND 3000.0
POWER SOURCE EXTERNAL
VOLTAGE IN VOLTS AND CURRENT TYPE 5.0 DC
OVERALL LENGTH 100.2 MILLIMETERS MAXIMUM
OVERALL HEIGHT 9.5 MILLIMETERS MAXIMUM
OVERALL WIDTH 69.84 MILLIMETERS MINIMUM AND
UNPACKAGED UNIT WEIGHT 0.1 KILOGRAMS
OPERATING TEMP RANGE 0.0 TO 60.0 DEG CELSIUS
SPECIAL FEATURES SERIAL ATA (SATA) INTERFACE, 5400 RPM, 8 GIGABYTE CACHE
CRITICALITY CODE JUSTIFICATION ABKW AND
END ITEM IDENTIFICATION AN/TSM-214A; 4940-01-551-2884
PART NAME ASSIGNED BY CONTROLLING AGENCY WD SCORPIO BLUE MOBILE HARD DRIVES

Restrictions/Controls & Freight Information | NSN 7025-01-642-4991

Category Code Description
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.
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:YThe item does not have a nuclear hardened feature but does have other critical feature(s) 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
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 PA Marine Corps Logistics Base
Albany, GA 31704-1128
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 7025-01-642-4991

Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code5Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Operational Test Code0Items of supply which when properly packaged and placed in storage, do not require the performance of special procedures while in storage, nor prior to issue, and for which it has been determined that existing Care in Stores quality control procedures are adequate.
Physical Category Code1Bin
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each