The Switchboard,signal Distribution,, cataloged under National Stock Number 5840-01-244-8540, is classified within Federal Supply Class 5840 (Radar Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Raytheon Company Div Rmd Strategic. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5840-01-244-8540 |
| Primary Part Number | 722144-6 |
| Item Name | Switchboard,signal Distribution, |
| FSC / FSG | 5840 / 58 — Radar Equipment, Except Airborne |
| Manufacturer | Raytheon Company Div Rmd Strategic |
| Status | ACTIVE |
| FSC Application Data | RADAR EQUIPMENT,NON-AIRBORNE |
| Radar Indicator Circuits Quantity Accommodated | 8 |
| Radar Set Circuits Quantity Accommodated | 8 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 722144-6 PRIMARY | Raytheon Company Div Rmd Strategic (USA) |
| Reference | Meaning |
|---|---|
| 291-30334-006 | 5/9 Secondary reference U.S. Government activity |
NSN 5840-01-244-8540 is a Switchboard,signal Distribution,, manufactured by Raytheon Company Div Rmd Strategic, classified under FSC 5840, Radar Equipment, Except Airborne. Status: active.
NSN 5840-01-244-8540 has 1 manufacturer part number on file: 722144-6 (Raytheon Company Div Rmd Strategic).
Key specifications for 722144-6: FSC Application Data: RADAR EQUIPMENT,NON-AIRBORNE; Overall Length: 4.272 INCHES MINIMUM AND 4.352 INCHES MAXIMUM IN; Radar Indicator Circuits Quantity Accommodated: 8; Radar Set Circuits Quantity Accommodated: 8. 3 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 5840-01-244-8540 has DEMIL Code B. 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.