The Disk Drive Unit, cataloged under National Stock Number 7025-01-463-7350, 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 11 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 7025-01-463-7350 |
| Primary Part Number | AC38400 |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Western Digital Corp |
| Status | ACTIVE |
| Voltage in Volts and Current Type | 5.0 DC AND 12.0 DC |
| Design Type | HARD DISK |
| Power Source | EXTERNAL |
| Drive Quantity | 1 |
| Drive Size | 3.00 |
| Head Type and Quantity | 16 READ/WRITE |
| Unpackaged Unit Weight | 1.100 POUNDS LBS |
| Operating Temp Range | +5.0 TO 55.0 CELSIUS DEGC |
| Data Storage Capacity | 8455.20 MEGABYTES |
| Unit Design | INTERNAL |
| Sector Type and Quantity | 63 HARD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | J |
| Part Number | Manufacturer |
|---|---|
| AC38400 PRIMARY | Western Digital Corp (USA) |
| AC313000 PRIMARY | Western Digital Corp (USA) |
| WDCAVIARAC38400 | Western Digital Corp (USA) |
| Reference | Meaning |
|---|---|
| AC38400 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 7025-01-463-7350 is a Disk Drive Unit, manufactured by Western Digital Corp, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-463-7350 has 3 manufacturer part numbers on file: AC38400 (Western Digital Corp), AC313000 (Western Digital Corp), WDCAVIARAC38400 (Western Digital Corp).
Key specifications for AC38400: Overall Height: 1.000 INCHES NOMINAL IN; Voltage in Volts and Current Type: 5.0 DC AND 12.0 DC; Design Type: HARD DISK; Power Source: EXTERNAL. 11 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.