The Tuning Unit,radio Frequency, cataloged under National Stock Number 5820-00-642-7018, is classified within Federal Supply Class 5820 (Radio and Television Communication Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5820-00-642-7018 |
| Item Name | Tuning Unit,radio Frequency |
| FSC / FSG | 5820 / 58 — Radio and Television Communication Equipment, Except Airborne |
| Status | ACTIVE |
| Circuit Construction Type | SOLID STATE |
| FSC Application Data | RADIO FREQUENCY,EXCEPT NAVIGATION,NONAIRBORNE |
| Inclosure Type | ENCASED |
| Frequency Per Channel | 2.0 MEGAHERTZ MINIMUM INPUT CHANNEL |
| Frequency Per Channel | 8.0 MEGAHERTZ MAXIMUM INPUT CHANNEL |
| Operating Control Method | AUTOMATIC |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Average Life Measurement | NOT RATED |
| Installation Design | MECHANICAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 326R305ISSUEA | 3/9 Design control — primary reference Johnson E F Co Comco/communications Co Div |
NSN 5820-00-642-7018 is a Tuning Unit,radio Frequency, classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
Key specifications for 5820-00-642-7018: Circuit Construction Type: SOLID STATE; Overall Height: 2.000 INCHES NOMINAL IN; FSC Application Data: RADIO FREQUENCY,EXCEPT NAVIGATION,NONAIRBORNE; Inclosure Type: ENCASED. 9 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 5820-00-642-7018 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.