The Receiver-Transmitter,radar, cataloged under National Stock Number 5841-01-522-4261, is classified within Federal Supply Class 5841 (Radar Equipment, Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Northrop Grumman Systems Corp. Government technical data includes 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5841-01-522-4261 |
| Primary Part Number | 780R290G04 |
| Item Name | Receiver-Transmitter,radar |
| FSC / FSG | 5841 / 58 — Radar Equipment, Airborne |
| Manufacturer | Northrop Grumman Systems Corp |
| Status | ACTIVE |
| Transmitter Channel Quantity | 1 |
| Supplementary Features | C/O 2 XCVRS, 1 XMTR, 2 PROCESSORS, 2 POWER SUPPLIES (ANT AND LOW POWER), AND ANTENNA ELECTRONICS |
| Criticality Code Justification | FEAT |
| Transmitted Signal Frequency Rating | 9.3 GIGAHERTZ MINIMUM AND 9.4 GIGAHERTZ MAXIMUM |
| Receiver Channel Quantity | 1 |
| Received Signal Frequency Rating | 9.3 GIGAHERTZ MINIMUM AND 9.4 GIGAHERTZ MAXIMUM |
| Transmitter Band Quantity | 1 |
| Receiver Band Quantity | 1 |
| Installation Design | AIRBORNE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 780R290G04 | Northrop Grumman Systems Corp (USA) |
| Reference | Meaning |
|---|---|
| 780R290G04 | 3/2 Design control — primary reference U.S. Government activity |
| 5841PL1024705 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5841-01-522-4261 is a Receiver-Transmitter,radar, manufactured by Northrop Grumman Systems Corp, classified under FSC 5841, Radar Equipment, Airborne. Status: active.
NSN 5841-01-522-4261 has 1 manufacturer part number on file: 780R290G04 (Northrop Grumman Systems Corp).
Key specifications for 780R290G04: Transmitter Channel Quantity: 1; Supplementary Features: C/O 2 XCVRS, 1 XMTR, 2 PROCESSORS, 2 POWER SUPPLIES (ANT AND LOW POWER), AND ANTENNA ELECTRONICS; Criticality Code Justification: FEAT; Transmitted Signal Frequency Rating: 9.3 GIGAHERTZ MINIMUM AND 9.4 GIGAHERTZ MAXIMUM. 9 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5841-01-522-4261 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.