Product Details | DISK DRIVE UNIT

7025-01-523-5431 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: A11503901, A115039-01, 0A30228 , 40B7200RPMATA100, 7025-01-523-5431, 01-523-5431, 7025015235431, 015235431

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

Supply Group (FSG) NSN Assign. NIIN
70 08 SEP 2004 01-523-5431

Demand History | NSN 7025-01-523-5431

Part Number Request Date QTY Origin
0A30228 2020-09-261 1 DIBBS
40B7200RPMATA100 2020-09-261 1 DIBBS
7025-01-523-5431 2020-05-131 1 DIBBS
7025-01-523-5431 2016-03-71 1 DIBBS
7025-01-523-5431 2015-11-310 1 DIBBS
7025-01-523-5431 2015-10-300 1 DIBBS
7025-01-523-5431 2012-05-131 1 DIBBS
7025-01-523-5431 2012-05-126 1 DIBBS
7025-01-523-5431 2011-09-255 1 DIBBS
7025-01-523-5431 2011-07-199 1 DIBBS
7025-01-523-5431 2011-03-68 1 DIBBS
7025-01-523-5431 2010-08-228 1 DIBBS
7025-01-523-5431 2009-01-08 1 DIBBS

Cross Reference | NSN 7025-01-523-5431

Part Number Cage Code Manufacturer
0A30228 03DJ3 DISCOUNT MICRO SALES DBA MEMORY 4 LESS
0A30228 61485 HITACHI KOKUSAI ELECTRIC AMERICA, LTD.
40B7200RPMATA100 00RQ9 IBM
A115039-01 1BQ04 GENERAL DYNAMICS ADVANCED TECHNOLOGY SYSTEMS INC
A115039-01 3CX85 GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS, INC.

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Technical Data | NSN 7025-01-523-5431

Characteristic Specifications
UNIT DESIGN INTERNAL
DESIGN TYPE HARD DISK
DRIVE SIZE 3.50
DRIVE QUANTITY 1
DATA STORAGE CAPACITY 40.00 GIGABYTES
ACCESS TIME IN MILLISECONDS 8.5
TRANSFER RATE IN MEGABYTES PER SECOND 100.0
TRACKS PER INCH 34000.0
POWER SOURCE EXTERNAL
VOLTAGE IN VOLTS AND CURRENT TYPE 12.0 DC
OVERALL LENGTH 146.0 MILLIMETERS NOMINAL
OVERALL HEIGHT 25.4 MILLIMETERS NOMINAL
OVERALL WIDTH 101.6 MILLIMETERS NOMINAL
UNPACKAGED UNIT WEIGHT 0.6 KILOGRAMS

Restrictions/Controls & Freight Information | NSN 7025-01-523-5431

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:CMunitions List Item or Commerce Control List Item. Demilitarization required. Remove and/or demilitarize installed key point(s) as prescribed in the Defense Demilitarization Manual, or lethal parts, components and accessories.
Controlled Inventory Item Code:7NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7).
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 KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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 7025-01-523-5431

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 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 Code7NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7).
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
AY : Assembly