The Disk Drive Unit, cataloged under National Stock Number 7025-01-569-0645, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 7025-01-569-0645 |
| Primary Part Number | 4G11772H04 |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| 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 |
| Unit of Issue | EA |
| Acquisition advice code | J |
| Part Number | Manufacturer |
|---|---|
| 4G11772H04 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| PL4G10509 ITEM 012 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 4G10509 ITEM 012 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
NSN 7025-01-569-0645 is a Disk Drive Unit, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-569-0645 has 3 manufacturer part numbers on file: 4G11772H04 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), PL4G10509 ITEM 012 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 4G10509 ITEM 012 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
Key specifications for 4G11772H04: Part Name Assigned by Controlling Agency: (INAVY) HARD DRIVE, PILOT; End Item Identification: DRAWER NUMBER 4 ASSEMBLY 4G10509G01. 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 7025-01-569-0645 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.