NSN 7025-01-655-3089 · NIIN 016553089 · Part number WD4001FYYG
Western Digital Corp · FSC 7025 — Information Technology Input/output and Storage Devices · FSG 70 — General Purpose ADP Equipment · CAGE 0RDE5
Government record, cited
NSN 7025-01-655-3089 — this item is cataloged by the U.S. Government under National Stock Number 7025-01-655-3089. Manufacturer of record part number: WD4001FYYG.
Also searched as7025-01-655-3089 ·
7025016553089 ·
NIIN 016553089 ·
01-655-3089 ·
FSC 7025 Information Technology Input/output and Storage Devices · CAGE 0RDE5 · WD4001FYYG
Nearby stock numbers← 7025-01-655-3079 Interface Unit, Automatic Data Processing
·
7025-01-655-3095 Interface Unit, Automatic Data Pr →
Features
Disk Drive Unit — FSC 7025
Design Type: HARD DISK
Drive Quantity: 1
Drive Size: 3.50
Operating Temp Range: +5.0 TO 55.0 CELSIUS DEGC
Data Storage Capacity: 4.0 TERABYTES
Unit Design: INTERNAL
1 manufacturer part number on file
Identification
NSN: 7025-01-655-3089
NIIN: 016553089
FSC: 7025 — Information Technology Input/output and Storage Devices
FSG: 70 — General Purpose ADP Equipment
Primary part number: WD4001FYYG
Manufacturer: Western Digital Corp
General Description
The Disk Drive Unit, cataloged under National Stock Number 7025-01-655-3089, is classified within Federal Supply Class 7025 (Information Technology Input/output and Storage Devices) of the General Purpose ADP Equipment group. The manufacturer of record is Western Digital Corp. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
7025-01-655-3089
Primary Part Number
WD4001FYYG
Item Name
Disk Drive Unit
FSC / FSG
7025 / 70 — Information Technology Input/output and Storage Devices
Other items in FSC 7025 — Information Technology Input/output and Storage Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
7025-00-001-2681
TAPE STRIP,KEYBOARD
7025-00-001-5588
7025-00-001-5588 · Item name not on file
7025-00-001-6998
7025-00-001-6998 · Item name not on file
7025-00-001-6999
SLUG,TYPE
7025-00-001-7000
SLUG,TYPE
7025-00-001-7025
7025-00-001-7025 · Item name not on file
7025-00-001-7026
7025-00-001-7026 · Item name not on file
7025-00-001-7027
7025-00-001-7027 · Item name not on file
Frequently Asked Questions
What is NSN 7025-01-655-3089?
NSN 7025-01-655-3089 is a Disk Drive Unit, manufactured by Western Digital Corp, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
What part numbers are listed for NSN 7025-01-655-3089?
NSN 7025-01-655-3089 has 1 manufacturer part number on file: WD4001FYYG (Western Digital Corp).
What are the specifications of WD4001FYYG?
Key specifications for WD4001FYYG: Overall Height: 1.028 INCHES NOMINAL IN; Design Type: HARD DISK; Drive Quantity: 1; Overall Length: 5.787 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 7025-01-655-3089 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.