The Disk Drive Unit, cataloged under National Stock Number 7025-01-623-5502, 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 General Dynamics Mission Systems, Inc.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 7025-01-623-5502 |
| Primary Part Number | 02-2855189-10 |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | General Dynamics Mission Systems, Inc. |
| Status | ACTIVE |
| Unpackaged Unit Weight | 3.5 POUNDS LBS |
| 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 | BK |
| Weight | 1.0000 lbs |
| Cube | 0.0145 cu ft |
| Part Number | Manufacturer |
|---|---|
| 02-2855189-10 PRIMARY | General Dynamics Mission Systems, Inc. (USA) |
| 02-2855189-3 | General Dynamics Mission Systems, Inc. (USA) |
| M3-SSD-SATA-1TB | Cubic Digital Intelligence Inc (USA) |
| Reference | Meaning |
|---|---|
| M3-HD4 | C/1 Advisory reference — outside the item-of-supply concept Cubic Digital Intelligence Inc |
| M3-HD4 | 3/9 Design control — primary reference Dtech Labs, Inc. Div Secure Networking |
NSN 7025-01-623-5502 is a Disk Drive Unit, manufactured by General Dynamics Mission Systems, Inc., classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-623-5502 has 3 manufacturer part numbers on file: 02-2855189-10 (General Dynamics Mission Systems, Inc.), 02-2855189-3 (General Dynamics Mission Systems, Inc.), M3-SSD-SATA-1TB (Cubic Digital Intelligence Inc).
Key specifications for 02-2855189-10: Overall Height: 0.37 INCHES NOMINAL IN; Overall Length: 4.0 INCHES NOMINAL IN; Overall Width: 2.75 INCHES NOMINAL IN; Unpackaged Unit Weight: 3.5 POUNDS LBS. 1 specification is 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.