The Disk Drive Unit, cataloged under National Stock Number 7025-01-438-5037, 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 Dma Systems Corp. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 7025-01-438-5037 |
| Primary Part Number | 88000536-4 |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Dma Systems Corp |
| Status | ACTIVE |
| Access Time in Milliseconds | 3.0 |
| Tracks Per Inch | 454.0 |
| Voltage in Volts and Current Type | 12.0 DC |
| Design Type | DISK CARTRIDGE |
| Transfer Rate in Megabytes Per Second | 5.0 |
| Drive Quantity | 1 |
| Drive Size | 5.25 |
| Head Type and Quantity | 4 READ/WRITE |
| Operating Temp Range | +40.0 TO 122.0 FAHRENHEIT DEGF |
| Data Storage Capacity | 12.80 MEGABYTES |
| Unit Design | FREE STANDING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 88000536-4 PRIMARY | Dma Systems Corp (USA) |
| 88000536-4 MM5/5 PRIMARY | Dma Systems Corp (USA) |
| MMC9400901 | Sms Technologies Inc (USA) |
| 88000536 | Dma Systems Corp (USA) |
NSN 7025-01-438-5037 is a Disk Drive Unit, manufactured by Dma Systems Corp, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-438-5037 has 4 manufacturer part numbers on file: 88000536-4 (Dma Systems Corp), 88000536-4 MM5/5 (Dma Systems Corp), MMC9400901 (Sms Technologies Inc), 88000536 (Dma Systems Corp).
Key specifications for 88000536-4: Access Time in Milliseconds: 3.0; Overall Height: 3.250 INCHES NOMINAL IN; Tracks Per Inch: 454.0; Voltage in Volts and Current Type: 12.0 DC. 11 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 7025-01-438-5037 has DEMIL Code Q. 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.