The Radar Set, cataloged under National Stock Number 5840-01-334-9395, 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 Lockheed Martin Corporation Div Rms. Government technical data includes 12 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5840-01-334-9395 |
| Primary Part Number | 1523825-303 |
| Item Name | Radar Set |
| FSC / FSG | 5840 / 58 — Radar Equipment, Except Airborne |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Phase | THREE LOCATION NOT OTHERWISE SPECIFIED |
| AC Voltage Rating | 120.0 VOLTS MINIMUM AND 208.0 VOLTS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED |
| DC Voltage Rating | 33.75 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| Supplementary Features | TRANSMIT POWER 7.9 KW PEAK; RADAR RANGE 2-70 NMI; AZIMUTH 360 DEG; ELEVATION -10 TO +20 DEG; PRF 1066 PPS AVG; BANDWIDTH 4 MHZ; INCLUDES 1 RF SWITCHING GP,1 RADAR SET SUBASSY,1 ELECTRONIC SWITCH,1 SIGNAL DATA CONVERTER,1 MEMORY UNIT,2 COMM. MODEM,1 BAND PASS FILTER,1 SIGNAL PROCESSOR,1 DIGITAL TO DIGITAL CONVERTER,2 RADAR COMPUTER,1 RADOME,72 ANTENNA,36 RF AMPLLIFIER,72 RF TRANSMISSION LINE SWITCH,8 POWER SUPPLY,3 RECEIVER,1 ANTENNA GROUP,1 INTERCONNECTING ELEC. CONTROL RACK GP,1 POWER SUPPLY GP,2 CONTROLLER-MONITOR GROUP MHz |
| Joint Electronics Type Designation System Item Type Number | AN/FPS-124 |
| Transmitted Signal Frequency Rating | 1.215 GIGAHERTZ MINIMUM AND 1.400 GIGAHERTZ MAXIMUM |
| Joint Electronics Type Designation System Item Name | RADAR SET |
| Electrical Power Source Relationship | OPERATING |
| Received Signal Frequency Rating | 1.215 GIGAHERTZ MINIMUM AND 1.400 GIGAHERTZ MAXIMUM |
| Functional Description | PHASED ARRAY L-BAND SEARCH RADAR DESIGNED FOR UNATTENDED OPERATION AT REMOTE LOCATIONS; COMPUTER CONTROLLED RADAR; INCLUDES CIRCUITRY TO FORWARD TRACK DATA TO PROPER RADAR CONTROL CENTER |
| Frequency Rating | 60.0 HERTZ NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| Installation Design | FIXED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1523825-303 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| Reference | Meaning |
|---|---|
| AN/FPS-124(V)1 | 5/2 Secondary reference U.S. Government activity |
| AN/FPS-124(V) | 5/2 Secondary reference U.S. Government activity |
| 1523825-301 | 5/9 Secondary reference Lockheed Martin Corporation Div Rms - Mitchel Field |
| 1523825-302 | 5/9 Secondary reference Lockheed Martin Corporation Div Rms - Mitchel Field |
| AN/FPS-124 | 5/2 Secondary reference U.S. Government activity |
| 1523825-303 | 5/9 Secondary reference Lockheed Martin Corporation Div Rms - Mitchel Field |
NSN 5840-01-334-9395 is a Radar Set, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5840, Radar Equipment, Except Airborne. Status: active.
NSN 5840-01-334-9395 has 1 manufacturer part number on file: 1523825-303 (Lockheed Martin Corporation Div Rms).
Key specifications for 1523825-303: Phase: THREE LOCATION NOT OTHERWISE SPECIFIED; AC Voltage Rating: 120.0 VOLTS MINIMUM AND 208.0 VOLTS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED; DC Voltage Rating: 33.75 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED; Supplementary Features: TRANSMIT POWER 7.9 KW PEAK; RADAR RANGE 2-70 NMI; AZIMUTH 360 DEG; ELEVATION -10 TO +20 DEG; PRF 1066 PPS AVG; BANDWIDTH 4 MHZ; INCLUDES 1 RF SWITCHING GP,1 RADAR SET SUBASSY,1 ELECTRONIC SWITCH,1 SIGNAL DATA CONVERTER,1 MEMORY UNIT,2 COMM. MODEM,1 BAND PASS FILTER,1 SIGNAL PROCESSOR,1 DIGITAL TO DIGITAL CONVERTER,2 RADAR COMPUTER,1 RADOME,72 ANTENNA,36 RF AMPLLIFIER,72 RF TRANSMISSION LINE SWITCH,8 POWER SUPPLY,3 RECEIVER,1 ANTENNA GROUP,1 INTERCONNECTING ELEC. CONTROL RACK GP,1 POWER SUPPLY GP,2 CONTROLLER-MONITOR GROUP MHz. 12 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 5840-01-334-9395 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.