The Disk Drive Unit, cataloged under National Stock Number 7025-01-269-7694, is classified within Federal Supply Class 7025 (No Item Name Available) of the General Purpose ADP Equipment group. The primary manufacturer of record is Seagate Technology. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 7025-01-269-7694 |
| Primary Part Number | ST251-1 |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — No Item Name Available |
| Manufacturer | Seagate Technology |
| Status | ACTIVE |
| Access Time in Milliseconds | 28.0 |
| Unit Design | INTERNAL |
| Transfer Rate in Megabytes Per Second | 5.0 |
| Data Storage Capacity | 42.80 MEGABYTES |
| Sector Type and Quantity | 17 HARD |
| Power Source | EXTERNAL |
| Voltage in Volts and Current Type | 12.0 AC |
| Tracks Per Inch | 777.0 |
| Drive Quantity | 1 |
| Drive Height | FULL |
| Head Type and Quantity | 6 READ/WRITE |
| Design Type | HARD CARD |
| Drive Size | 5.25 |
| Access Time in Milliseconds | 28.0 |
| Unit Design | INTERNAL |
| Transfer Rate in Megabytes Per Second | 5.0 |
| Data Storage Capacity | 42.80 MEGABYTES |
| Sector Type and Quantity | 17 HARD |
| Power Source | EXTERNAL |
| Voltage in Volts and Current Type | 12.0 AC |
| Tracks Per Inch | 777.0 |
| Drive Quantity | 1 |
| Drive Height | FULL |
| Head Type and Quantity | 6 READ/WRITE |
| Design Type | HARD CARD |
| Drive Size | 5.25 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Weight | 4.0000 lbs |
| Cube | 1.2789 cu ft |
| Part Number | Manufacturer |
|---|---|
| 5020168-004 | Thales Uk Limited Dba Thales Uk Ltd Training and Simulation (GBR) |
| ST251 | Intel Corporation (uk) Ltd (GBR) |
| ST251 | Seagate Technology (USA) |
| ST251-1 PRIMARY | Seagate Technology (USA) |
NSN 7025-01-269-7694 is a Disk Drive Unit, manufactured by Seagate Technology, classified under FSC 7025 (No Item Name Available). Status: active.
NSN 7025-01-269-7694 has 4 cross-referenced part numbers: 5020168-004 (Thales Uk Limited Dba Thales Uk Ltd Training and Simulation), ST251 (Intel Corporation (uk) Ltd), ST251 (Seagate Technology), ST251-1 (Seagate Technology).
There are 3 known substitutes for 7025-01-269-7694: 3110-00-155-6723, 5340-00-393-4428, 5120-01-362-2200. Verify interchangeability with system specifications before substitution.
Key specifications for ST251-1: Access Time in Milliseconds: 28.0; Unit Design: INTERNAL; Transfer Rate in Megabytes Per Second: 5.0; Special Features: SHOCK RESISTANT, HIGHT PERFORMANCE, HIGHT-VOLUME, INDUSTRY PROVEN, STANDARD MOUNTING AND VOLTAGES, 12 WATTS OF POWER SINGLE PRINTED CIRCUIT BOARD. 28 total characteristics are documented in the Federal Logistics Information System.