NSN 7025-01-506-0771 · NIIN 015060771 · Part number WD400IB
Western Digital Corp · FSC 7025 — Information Technology Input/output and Storage Devices · FSG 70 — General Purpose ADP Equipment · CAGE 52840
Government record, cited
NSN 7025-01-506-0771 — this item is cataloged by the U.S. Government under National Stock Number 7025-01-506-0771. Manufacturer of record part number: WD400IB.
Also searched as7025-01-506-0771 ·
7025015060771 ·
NIIN 015060771 ·
01-506-0771 ·
FSC 7025 Information Technology Input/output and Storage Devices · CAGE 52840 · WD400IB
Nearby stock numbers← 7025-01-506-0770 Disk Drive Unit
·
7025-01-506-0818 Transport, Magnetic Tape →
Features
Disk Drive Unit — FSC 7025
Access Time in Milliseconds: 21.0
Interface Type: EIDE
Design Type: HARD DISK
Transfer Rate in Megabytes Per Second: 16.6
Drive Quantity: 1
Drive Size: 3.50
Unpackaged Unit Weight: 1.320 POUNDS LBS
Identification
NSN: 7025-01-506-0771
NIIN: 015060771
FSC: 7025 — Information Technology Input/output and Storage Devices
FSG: 70 — General Purpose ADP Equipment
Primary part number: WD400IB
Manufacturer: Western Digital Corp
General Description
The Disk Drive Unit, cataloged under National Stock Number 7025-01-506-0771, 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 9 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
7025-01-506-0771
Primary Part Number
WD400IB
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 7025-01-506-0771?
NSN 7025-01-506-0771 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 7025-01-506-0771?
NSN 7025-01-506-0771 has 1 manufacturer part number on file: WD400IB (Western Digital Corp).
What are the specifications of WD400IB?
Key specifications for WD400IB: Access Time in Milliseconds: 21.0; Overall Height: 1.028 INCHES MAXIMUM IN; Interface Type: EIDE; Design Type: HARD DISK. 9 specifications are documented in the U.S. Government catalog.
Is NSN 7025-01-506-0771 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.