The Disk Drive Unit, cataloged under National Stock Number 7025-01-439-1264, 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 Boeing Australia Ltd. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 7025-01-439-1264 |
| Primary Part Number | 124-M277-010 |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Boeing Australia Ltd |
| Status | ACTIVE |
| Design Type | FLEXIBLE DISK |
| Drive Quantity | 1 |
| Drive Size | 3.50 |
| Drive Height | HALF |
| Data Storage Capacity | 1.44 MEGABYTES |
| Unit Design | INTERNAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 124-M277-010 | Boeing Australia Ltd (AUS) |
| Reference | Meaning |
|---|---|
| 124-M277-010 | 3/9 Design control — primary reference Rockwell Systems Australia Pty Ltd |
NSN 7025-01-439-1264 is a Disk Drive Unit, manufactured by Boeing Australia Ltd, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-439-1264 has 1 manufacturer part number on file: 124-M277-010 (Boeing Australia Ltd).
Key specifications for 124-M277-010: Design Type: FLEXIBLE DISK; Drive Quantity: 1; Drive Size: 3.50; Drive Height: HALF. 6 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.