The Disk Drive Unit, cataloged under National Stock Number 7025-01-430-4999, is classified within Federal Supply Class 7025 (No Item Name Available) of the General Purpose ADP Equipment group. The primary manufacturer of record is Encore Real Time Computing Ltd. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 7025-01-430-4999 |
| Primary Part Number | MODEL NO 8139 |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — No Item Name Available |
| Manufacturer | Encore Real Time Computing Ltd |
| Status | ACTIVE |
| Design Type | DISK CARTRIDGE |
| Unpackaged Unit Weight | 60.000 POUNDS LBS |
| Operating Temp Range | +50.0 TO 114.0 FAHRENHEIT DEGF |
| Data Storage Capacity | 82.00 MEGABYTES |
| Drive Quantity | 1 |
| Transfer Rate in Megabytes Per Second | 1.2 |
| Voltage in Volts and Current Type | 120.0 AC |
| Unit Design | RACK MOUNTED |
| Drive Size | 9.00 |
| Power Source | EXTERNAL |
| Tracks Per Inch | 550.0 |
| Drive Quantity | 1 |
| Design Type | DISK CARTRIDGE |
| Unpackaged Unit Weight | 60.000 POUNDS LBS |
| Operating Temp Range | +50.0 TO 114.0 FAHRENHEIT DEGF |
| Data Storage Capacity | 82.00 MEGABYTES |
| Transfer Rate in Megabytes Per Second | 1.2 |
| Voltage in Volts and Current Type | 120.0 AC |
| Unit Design | RACK MOUNTED |
| Drive Size | 9.00 |
| Power Source | EXTERNAL |
| Tracks Per Inch | 550.0 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MODEL NO 8139 | Encore Real Time Computing Ltd (GBR) |
| 8139 | Compro Computer Services, Inc. Dba Compro (USA) |
NSN 7025-01-430-4999 is a Disk Drive Unit, manufactured by Encore Real Time Computing Ltd, classified under FSC 7025 (No Item Name Available). Status: active.
NSN 7025-01-430-4999 has 2 cross-referenced part numbers: MODEL NO 8139 (Encore Real Time Computing Ltd), 8139 (Compro Computer Services, Inc. Dba Compro).
There are 10 known substitutes for 7025-01-430-4999: 2530-00-106-5568, 4730-00-545-0784, 6125-00-734-6128 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for MODEL NO 8139: Design Type: DISK CARTRIDGE; Unpackaged Unit Weight: 60.000 POUNDS LBS; Operating Temp Range: +50.0 TO 114.0 FAHRENHEIT DEGF; Overall Height: 10.200 INCHES NOMINAL IN. 26 total characteristics are documented in the Federal Logistics Information System.