The Preselector, cataloged under National Stock Number 5820-00-470-4089, 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 Raytheon Company. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Preselector |
| FSC / FSG | 5820 — Radio and Television Communication Equipment, Except Airborne (FSG 58) |
| Manufacturers | Raytheon Company (CAGE 04071); Thales Usa, Inc. Div Air Mobility Solutions ("ams") (CAGE 65597) |
| Parameter | Value |
|---|---|
| NSN | 5820-00-470-4089 |
| Primary Part Number | R453191-2 |
| Item Name | Preselector |
| FSC / FSG | 5820 / 58 — Radio and Television Communication Equipment, Except Airborne |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| R453191-2 PRIMARY | Raytheon Company (USA) |
| 118582-0003 | Thales Usa, Inc. Div Air Mobility Solutions ("ams") (USA) |
| R453191-3 | Raytheon Company (USA) |
| 118582-0001 | Thales Usa, Inc. Div Air Mobility Solutions ("ams") (USA) |
| 118582-0002 | Thales Usa, Inc. Div Air Mobility Solutions ("ams") (USA) |
NSN 5820-00-470-4089 is a Preselector, manufactured by Raytheon Company, classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
NSN 5820-00-470-4089 has 5 manufacturer part numbers on file: R453191-2 (Raytheon Company), 118582-0003 (Thales Usa, Inc. Div Air Mobility Solutions ("ams")), R453191-3 (Raytheon Company), 118582-0001 (Thales Usa, Inc. Div Air Mobility Solutions ("ams")), 118582-0002 (Thales Usa, Inc. Div Air Mobility Solutions ("ams")).
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 5820-00-470-4089 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.