The Radar Set, cataloged under National Stock Number 5840-01-042-9823, 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 Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5840-01-042-9823 |
| Primary Part Number | 77D10001-1 |
| Item Name | Radar Set |
| FSC / FSG | 5840 / 58 — Radar Equipment, Except Airborne |
| Manufacturer | Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems |
| Status | ACTIVE |
| Precious Material | GOLD AND SILVER |
| Transmitted Signal Frequency Rating | 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM |
| Received Signal Frequency Rating | 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM |
| Usage Design | RADAR TRAINING SET |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 77D10001-1 PRIMARY | Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems (USA) |
| Reference | Meaning |
|---|---|
| AN/MPQ-T3 | 5/2 Secondary reference U.S. Government activity |
NSN 5840-01-042-9823 is a Radar Set, manufactured by Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems, classified under FSC 5840, Radar Equipment, Except Airborne. Status: active.
NSN 5840-01-042-9823 has 1 manufacturer part number on file: 77D10001-1 (Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems).
Key specifications for 77D10001-1: Precious Material: GOLD AND SILVER; Transmitted Signal Frequency Rating: 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM; Received Signal Frequency Rating: 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM; Special Features: THE AAA RADAR SIMULATOR IS TO PROVIDE A REALISTIC ANTI-AIRCRAFT ARTILLERY THREAT SIGNAL ENVIRONMENT IN WHICH TO EXERCISE THE RADAR WARNING RECEIVERS ON TACTICAL OR STRATEGIC AIRCRAFT PENETRATING A SIMULATED ENEMY AIR DEFENSE SYSTEM. THE SYSTEM WILL PROVIDE SIMULATION ON MOST E,I,AND J-BAND THREAT SYSTEMS. 4 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 5840-01-042-9823 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.