The Disk Drive Unit, cataloged under National Stock Number 7025-01-482-3122, 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 3 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 7025-01-482-3122 |
| Primary Part Number | 18000140-03 |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Western Digital Corp |
| Status | ACTIVE |
| Interface Type | IDE |
| Design Type | HARD CARD |
| Data Storage Capacity | 2.100 GIGABYTES |
| 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 |
|---|---|
| 18000140-03 PRIMARY | Western Digital Corp (USA) |
| Reference | Meaning |
|---|---|
| G627112-1 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| G627112-1 | 5/9 Secondary reference Klein Marine Systems Inc |
| G627112-1 | 5/9 Secondary reference Raytheon Marine Co Hq |
NSN 7025-01-482-3122 is a Disk Drive Unit, manufactured by Western Digital Corp, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-482-3122 has 1 manufacturer part number on file: 18000140-03 (Western Digital Corp).
Key specifications for 18000140-03: Interface Type: IDE; Design Type: HARD CARD; End Item Identification: W/S:SIRIUS CLASS T-AFS 8; USNS HENRY J. KAISER CLASS TAO; POWHATAN CLASS T-ATF 166; KILAUEA CLASS T-AE 26; Data Storage Capacity: 2.100 GIGABYTES. 3 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.