The Disk Drive Unit, cataloged under National Stock Number 7025-01-657-5757, 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 Services, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 7025-01-657-5757 |
| Primary Part Number | 652589-B21 |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Lockheed Martin Services, Llc |
| 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 |
| Acquisition advice code | C |
| Part Number | Manufacturer |
|---|---|
| 652589-B21 PRIMARY | Lockheed Martin Services, Llc (USA) |
NSN 7025-01-657-5757 is a Disk Drive Unit, manufactured by Lockheed Martin Services, Llc, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-657-5757 has 1 manufacturer part number on file: 652589-B21 (Lockheed Martin Services, Llc).
Key specifications for 652589-B21: Special Features: W DISK DRIVE UNIT, HARD-SAS, 2.5IN, 900GB, 10K RPM GB; End Item Identification: ENROUTE AUTOMATION MODERNIZATION (ERAM). 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.
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.