The Disk Drive Unit, cataloged under National Stock Number 7025-01-555-4607, 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 International Business Machines Corporation Dba IBM. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 7025-01-555-4607 |
| Primary Part Number | 26K5427 |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | International Business Machines Corporation Dba IBM |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Acquisition advice code | C |
| Part Number | Manufacturer |
|---|---|
| 26K5427 PRIMARY | International Business Machines Corporation Dba IBM (USA) |
| 4141 | International Business Machines Corporation Dba IBM (USA) |
| 4365-MC1-4141 | Lockheed Martin Services, Llc (USA) |
NSN 7025-01-555-4607 is a Disk Drive Unit, manufactured by International Business Machines Corporation Dba IBM, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-555-4607 has 3 manufacturer part numbers on file: 26K5427 (International Business Machines Corporation Dba IBM), 4141 (International Business Machines Corporation Dba IBM), 4365-MC1-4141 (Lockheed Martin Services, Llc).
Key specifications for 26K5427: Part Name Assigned by Controlling Agency: CDROM ULTRABAY ENHANCED DRIVE; End Item Identification: ENROUTE AUTOMATION MODERNIZATION. 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 7025-01-555-4607 has DEMIL Code B. 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.