The Radar Set Group, cataloged under National Stock Number 5840-00-411-3540, 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 L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5840-00-411-3540 |
| Primary Part Number | 126829-1 |
| Item Name | Radar Set Group |
| FSC / FSG | 5840 / 58 — Radar Equipment, Except Airborne |
| Manufacturer | L3harris Technologies, Inc Div Space & Airborne Systems |
| Status | ACTIVE |
| Accessory Identifying Number | AM-508A-GPN TYPE NO. AND AM-3147/MPA-11 TYPE NO. AND AM-2993/GPN TYPE NO. A |
| Accessory Controlling Agency | JETDS |
| Furnished Items | DIRECT CURRENT AMPLIFIER,INTERMEDIATE FREQ AMPLIFIER,TRIGGER PULSE AMPLIFIER |
| Accessory Component Quantity | 3 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 126829-1 PRIMARY | L3harris Technologies, Inc Div Space & Airborne Systems (USA) |
| Reference | Meaning |
|---|---|
| AN/MPA-11B | 5/1 Secondary reference U.S. Government activity |
NSN 5840-00-411-3540 is a Radar Set Group, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5840, Radar Equipment, Except Airborne. Status: active.
NSN 5840-00-411-3540 has 1 manufacturer part number on file: 126829-1 (L3harris Technologies, Inc Div Space & Airborne Systems).
Key specifications for 126829-1: Accessory Identifying Number: AM-508A-GPN TYPE NO. AND AM-3147/MPA-11 TYPE NO. AND AM-2993/GPN TYPE NO. A; Accessory Controlling Agency: JETDS; Furnished Items: DIRECT CURRENT AMPLIFIER,INTERMEDIATE FREQ AMPLIFIER,TRIGGER PULSE AMPLIFIER; Accessory Component Quantity: 3. 4 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 5840-00-411-3540 has DEMIL Code C. 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.