The Disk Drive Unit, cataloged under National Stock Number 7025-01-536-3558, 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 Fluke Electronics Corporation Dba Fluke Networks Div Fluke Networks. 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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 7025-01-536-3558 |
| Primary Part Number | 1620311 |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Fluke Electronics Corporation Dba Fluke Networks Div Fluke Networks |
| Status | ACTIVE |
| Design Type | HARD DISK |
| Drive Quantity | 1 |
| 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 |
|---|---|
| 1620311 PRIMARY | Fluke Electronics Corporation Dba Fluke Networks Div Fluke Networks (USA) |
NSN 7025-01-536-3558 is a Disk Drive Unit, manufactured by Fluke Electronics Corporation Dba Fluke Networks Div Fluke Networks, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-536-3558 has 1 manufacturer part number on file: 1620311 (Fluke Electronics Corporation Dba Fluke Networks Div Fluke Networks).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-578-6946. Verify interchangeability with system specifications before substitution.
Key specifications for 1620311: Design Type: HARD DISK; Drive Quantity: 1; Special Features: FLUKE NETWORKS OPV-RHD OPTIVIEW HARD DRIVE ASSEMBLY (P/N 1620311); Part Name Assigned by Controlling Agency: HARD DRIVE. 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.
NSN 7025-01-536-3558 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.