The Modulator,radar, cataloged under National Stock Number 5841-01-131-4570, is classified within Federal Supply Class 5841 (Radar Equipment, Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Leonardo S.p.a. Div Electronics. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5841-01-131-4570 |
| Primary Part Number | 312832-3 |
| Item Name | Modulator,radar |
| FSC / FSG | 5841 / 58 — Radar Equipment, Airborne |
| Manufacturer | Leonardo S.p.a. Div Electronics |
| Status | ACTIVE |
| Circuit Construction Type | ELECTRON TUBE AND SOLID STATE |
| Inclosure Type | ENCASED |
| Control Type | REMOTE |
| Operating Control Method | AUTOMATIC |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Installation Design | MECHANICAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 312832-3 | Leonardo S.p.a. Div Electronics (ITA) |
| Reference | Meaning |
|---|---|
| 312832-3 | 5/9 Secondary reference Fiar Fabbrica Italiana Apparecchiature Radioelettriche Spa |
| 312832-3 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5841-01-131-4570 is a Modulator,radar, manufactured by Leonardo S.p.a. Div Electronics, classified under FSC 5841, Radar Equipment, Airborne. Status: active.
NSN 5841-01-131-4570 has 1 manufacturer part number on file: 312832-3 (Leonardo S.p.a. Div Electronics).
Key specifications for 312832-3: Circuit Construction Type: ELECTRON TUBE AND SOLID STATE; Inclosure Type: ENCASED; Control Type: REMOTE; Operating Control Method: AUTOMATIC. 6 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 5841-01-131-4570 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.