The Disk Drive Unit, cataloged under National Stock Number 7025-01-708-1561, 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 Littelfuse, Inc.. Government technical data includes 2 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 7025-01-708-1561 |
| Primary Part Number | K3R65AA |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Littelfuse, Inc. |
| Status | ACTIVE |
| Design Type | OPTICAL |
| Operating Temp Range | +5.0 TO 50.0 CELSIUS DEGC |
| 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 |
|---|---|
| K3R65AA PRIMARY | Littelfuse, Inc. (USA) |
NSN 7025-01-708-1561 is a Disk Drive Unit, manufactured by Littelfuse, Inc., classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-708-1561 has 1 manufacturer part number on file: K3R65AA (Littelfuse, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 7025-01-721-0492. Verify interchangeability with system specifications before substitution.
Key specifications for K3R65AA: Overall Height: 5.0 INCHES NOMINAL IN; Design Type: OPTICAL; Overall Width: 5.03 INCHES NOMINAL IN; Special Features: ONE YEAR PARTS REPLACEMENT. 2 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.