Product Details | DISK DRIVE UNIT

7025-01-554-2933 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: ST3146855SS, 7025-01-554-2933, 01-554-2933, 7025015542933, 015542933

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

Supply Group (FSG) NSN Assign. NIIN
70 03 AUG 2007 01-554-2933

Cross Reference | NSN 7025-01-554-2933

Part Number Cage Code Manufacturer
ST3146855SS 65867 SEAGATE TECHNOLOGY

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Technical Data | NSN 7025-01-554-2933

Characteristic Specifications
UNIT DESIGN INTERNAL
DESIGN TYPE HARD DISK
DRIVE SIZE 3.50
DRIVE QUANTITY 1
DATA STORAGE CAPACITY 146.80 GIGABYTES
ACCESS TIME IN MILLISECONDS 3.5
TRANSFER RATE IN MEGABYTES PER SECOND 1607.0
INTERFACE TYPE SCSI
HEAD TYPE AND QUANTITY 4 READ/WRITE
SECTOR TYPE AND QUANTITY 16 HARD
POWER SOURCE EXTERNAL
OVERALL LENGTH 5.750 INCHES NOMINAL
OVERALL HEIGHT 1.000 INCHES NOMINAL
OVERALL WIDTH 4.000 INCHES NOMINAL
UNPACKAGED UNIT WEIGHT 1.500 POUNDS
OPERATING TEMP RANGE -40.0 TO 70.0 DEG CELSIUS
FEATURES PROVIDED RUGGEDIZED
PART NAME ASSIGNED BY CONTROLLING AGENCY CHEETAH 15K.5

Restrictions/Controls & Freight Information | NSN 7025-01-554-2933

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: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