The Disk Drive Unit, cataloged under National Stock Number 7025-01-671-5206, 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 Naval Surface Warfare Center Dba Port Hueneme Detachent Virginia Beach. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 7025-01-671-5206 |
| Primary Part Number | 4305540-8 |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Naval Surface Warfare Center Dba Port Hueneme Detachent Virginia Beach |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | Z |
| Part Number | Manufacturer |
|---|---|
| 4305540-8 PRIMARY | Naval Surface Warfare Center Dba Port Hueneme Detachent Virginia Beach (USA) |
| HS3R128D18M3-CC PRIMARY | Naval Undersea Warfare Ctr (USA) |
| Reference | Meaning |
|---|---|
| DE1HMGMXP-17050-D | 3/9 Design control — primary reference Northrop Grumman Systems Corporation |
| HS3R128D18M3-CC | 5/9 Secondary reference Naval Surface Warfare Center Dba Port Hueneme Detachent Virginia Beach |
| 4305540 | 5/1 Secondary reference Northrop Grumman Systems Corporation |
NSN 7025-01-671-5206 is a Disk Drive Unit, manufactured by Naval Surface Warfare Center Dba Port Hueneme Detachent Virginia Beach, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-671-5206 has 2 manufacturer part numbers on file: 4305540-8 (Naval Surface Warfare Center Dba Port Hueneme Detachent Virginia Beach), HS3R128D18M3-CC (Naval Undersea Warfare Ctr).
Key specifications for 4305540-8: Part Name Assigned by Controlling Agency: DISK DRIVE UNIT. 0 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.
NSN 7025-01-671-5206 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.