Product Details | DISK DRIVE UNIT

7025-01-496-3971 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: FD235HF, PS-1U300 PS358, PS1U300PS358, V33700, 7084326, 955641622600, 7025-01-496-3971, 01-496-3971, 7025014963971, 014963971

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

Supply Group (FSG) NSN Assign. NIIN
70 15 APR 2002 01-496-3971

Cross Reference | NSN 7025-01-496-3971

Part Number Cage Code Manufacturer
7084326 53711 NAVAL SEA SYSTEMS COMMAND
955641622600 C6230 THALES ELECTRONIC SYSTEMS GMBH
955641622600 H0203 THALES NEDERLAND B.V. DBA THALES LAND & JOINT SYSTEMS
FD235HF 50356 TEAC AMERICA INC DIV DATA RECORDER DIVISION
PS-1U300 PS358 09VV4 GENERAL TECHNICS INC.
V33700 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT

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Technical Data | NSN 7025-01-496-3971

Characteristic Specifications
UNIT DESIGN INTERNAL
DESIGN TYPE HARD CARD
DRIVE SIZE 3.50
DRIVE QUANTITY 1
DATA STORAGE CAPACITY 1.44 MEGABYTES
TRANSFER RATE IN MEGABYTES PER SECOND 0.5
POWER SOURCE EXTERNAL
VOLTAGE IN VOLTS AND CURRENT TYPE 5.0 DC
OVERALL LENGTH 145.0 MILLIMETERS NOMINAL
OVERALL HEIGHT 25.4 MILLIMETERS NOMINAL
OVERALL WIDTH 101.6 MILLIMETERS NOMINAL
UNPACKAGED UNIT WEIGHT 0.345 KILOGRAMS
OPERATING TEMP RANGE 39.0 TO 125.0 DEG FAHRENHEIT
FEATURES PROVIDED MOUNTING HARDWARE
SPECIAL FEATURES BLACK (429) BEZEL
END ITEM IDENTIFICATION 7084803(53711)
PART NAME ASSIGNED BY CONTROLLING AGENCY 3.5 INCH, 1.44MB FLOPPY DISK DRIVE

Restrictions/Controls & Freight Information | NSN 7025-01-496-3971

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:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
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 7025-01-496-3971

Category Code Description
Cognizance Codes1HConsumable material assigned to NAVICP MECH for inventory management
Naval Inventory Control Point, Mechanicsburg
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyN35Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each