The Tuner,radio Frequency, cataloged under National Stock Number 5820-00-970-4203, is classified within Federal Supply Class 5820 (Radio and Television Communication Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Keysight Technologies Inc. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5820-00-970-4203 |
| Primary Part Number | 606A42B |
| Item Name | Tuner,radio Frequency |
| FSC / FSG | 5820 / 58 — Radio and Television Communication Equipment, Except Airborne |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Overall Diameter | 6.000 INCHES NOMINAL IN |
| Control Type | LOCAL |
| Frequency Per Channel | 50.0 KILOHERTZ MINIMUM OPERATING CHANNEL |
| Frequency Per Channel | 65.0 MEGAHERTZ MAXIMUM OPERATING CHANNEL |
| Operating Control Method | MANUAL |
| Basic Shape Style | CYLINDRICAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 606A42B PRIMARY | Keysight Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| 606A42B | 3/9 Design control — primary reference Keysight Technologies, Inc. |
| 606A42B | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
NSN 5820-00-970-4203 is a Tuner,radio Frequency, manufactured by Keysight Technologies Inc, classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
NSN 5820-00-970-4203 has 1 manufacturer part number on file: 606A42B (Keysight Technologies Inc).
Key specifications for 606A42B: Overall Diameter: 6.000 INCHES NOMINAL IN; Control Type: LOCAL; Frequency Per Channel: 50.0 KILOHERTZ MINIMUM OPERATING CHANNEL; Frequency Per Channel: 65.0 MEGAHERTZ MAXIMUM OPERATING CHANNEL. 6 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5820-00-970-4203 has DEMIL Code D. 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.