The Disk Drive Unit, cataloged under National Stock Number 7025-01-708-8756, 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 Dell U S a Corporation Dba Dell Computer. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 — Information Technology Input/output and Storage Devices (FSG 70) |
| Manufacturers | Bae Systems Marine Limited (CAGE K6451); Dell U S a Corporation Dba Dell Computer (CAGE 4YKL4); Dell Corporation Limited (CAGE U02W7) |
| Parameter | Value |
|---|---|
| NSN | 7025-01-708-8756 |
| Primary Part Number | 400-AZJR |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Dell U S a Corporation Dba Dell Computer |
| Status | ACTIVE |
| 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 |
|---|---|
| 70110656 | Bae Systems Marine Limited (GBR) |
| 400-AZJR PRIMARY | Dell U S a Corporation Dba Dell Computer (USA) |
| 400-AZJR | Dell Corporation Limited (GBR) |
| Reference | Meaning |
|---|---|
| 543575 | D/9 Drawing number reference only Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic |
| 543575 ITEM NUMBER 7 | C/1 Advisory reference — outside the item-of-supply concept Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic |
NSN 7025-01-708-8756 is a Disk Drive Unit, manufactured by Dell U S a Corporation Dba Dell Computer, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-708-8756 has 3 manufacturer part numbers on file: 70110656 (Bae Systems Marine Limited), 400-AZJR (Dell U S a Corporation Dba Dell Computer), 400-AZJR (Dell Corporation Limited).
4 possible matches (shared part number, not a government interchangeability claim): 5998-01-708-8765, 7025-01-708-8831, 5998-01-708-8855. Verify interchangeability with system specifications before substitution.
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.