The Disk Drive Unit, cataloged under National Stock Number 7025-01-508-3349, 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 Compaq Computer Corp.. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 7025-01-508-3349 |
| Primary Part Number | 222837-001 |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Compaq Computer Corp. |
| Status | ACTIVE |
| Access Time in Milliseconds | 130.0 |
| Voltage in Volts and Current Type | 5.0 DC |
| Interface Type | EIDE AND IDE |
| Design Type | COMPACT DISK - READ ONLY MEMORY |
| Transfer Rate in Megabytes Per Second | 1.5 |
| Power Source | EXTERNAL |
| Drive Quantity | 1 |
| Drive Size | 5.25 |
| Unpackaged Unit Weight | 0.195 KILOGRAMS KG |
| Operating Temp Range | +5.0 TO 51.7 CELSIUS DEGC |
| Data Storage Capacity | 128.00 KILOBYTES |
| Unit Design | INTERNAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| 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 |
|---|---|
| 222837-001 PRIMARY | Compaq Computer Corp. (USA) |
| Reference | Meaning |
|---|---|
| 228508-001 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 7025-01-508-3349 is a Disk Drive Unit, manufactured by Compaq Computer Corp., classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-508-3349 has 1 manufacturer part number on file: 222837-001 (Compaq Computer Corp.).
Key specifications for 222837-001: Access Time in Milliseconds: 130.0; Overall Height: 12.7 MILLIMETERS NOMINAL MM; Voltage in Volts and Current Type: 5.0 DC; Interface Type: EIDE AND IDE. 12 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 7025-01-508-3349 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.