The Disk Drive Unit, cataloged under National Stock Number 7025-01-560-1235, 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 Lockheed Martin Corporation Div Rms - Manassas. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 7025-01-560-1235 |
| Primary Part Number | B1354 |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Lockheed Martin Corporation Div Rms - Manassas |
| Status | ACTIVE |
| Interface Type | SCSI |
| Design Type | HARD DISK |
| Drive Quantity | 1 |
| Data Storage Capacity | 147.00 GIGABYTES |
| Unit Design | INTERNAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | Y |
| Weight | 3.0000 lbs |
| Cube | 0.1458 cu ft |
| Part Number | Manufacturer |
|---|---|
| 0B22137 FEATURE B1354 | Hitachi Global Storage Technologies (USA) |
| B1354 PRIMARY | Lockheed Martin Corporation Div Rms - Manassas (USA) |
| Reference | Meaning |
|---|---|
| B1354 | 3/2 Design control — primary reference U.S. Government activity |
| 79C0888-00 | 5/2 Secondary reference U.S. Government activity |
NSN 7025-01-560-1235 is a Disk Drive Unit, manufactured by Lockheed Martin Corporation Div Rms - Manassas, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-560-1235 has 2 manufacturer part numbers on file: 0B22137 FEATURE B1354 (Hitachi Global Storage Technologies), B1354 (Lockheed Martin Corporation Div Rms - Manassas).
Key specifications for B1354: Interface Type: SCSI; Design Type: HARD DISK; Drive Quantity: 1; Part Name Assigned by Controlling Agency: FEATURE B1354 OEM P/N 0B221437 CAGE 3VTZ4, HARD DISK, 147 GB, U320 SCSI, 80- PIN GB. 5 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 7025-01-560-1235 has DEMIL Code D. 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.