The Radar Set, cataloged under National Stock Number 5840-00-902-0489, 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 Raytheon Company Div Corp. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5840-00-902-0489 |
| Primary Part Number | SP145 |
| Item Name | Radar Set |
| FSC / FSG | 5840 / 58 — Radar Equipment, Except Airborne |
| Manufacturer | Raytheon Company Div Corp |
| Status | ACTIVE |
| Phase | THREE FIRST OPERATING POWER RQMT |
| Document Type | NOMENCLATURE CARD |
| AC Voltage Rating | 120.0 VOLTS NOMINAL AND 208.0 VOLTS NOMINAL FIRST OPERATING POWER RQMT |
| Transmitter Channel Quantity | 2 |
| Joint Electronics Type Designation System Item Type Number | ANFPS20U |
| Transmitted Signal Frequency Rating | 1.25 GIGAHERTZ MINIMUM AND 1.35 GIGAHERTZ MAXIMUM |
| Joint Electronics Type Designation System Item Name | RADAR SET |
| Electrical Power Source Relationship | OPERATING |
| Receiver Channel Quantity | 2 |
| Document Identification | AN/FPS-93A A |
| Received Signal Frequency Rating | 1.25 GIGAHERTZ MINIMUM AND 1.35 GIGAHERTZ MAXIMUM |
| Frequency Rating | 60.0 HERTZ NOMINAL FIRST OPERATING POWER RQMT |
| Transmitter Band Quantity | 1 |
| Receiver Band Quantity | 1 |
| 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 |
|---|---|
| SP145 PRIMARY | Raytheon Company Div Corp (USA) |
| Reference | Meaning |
|---|---|
| ANFPS20U | 5/2 Secondary reference U.S. Government activity |
NSN 5840-00-902-0489 is a Radar Set, manufactured by Raytheon Company Div Corp, classified under FSC 5840, Radar Equipment, Except Airborne. Status: active.
NSN 5840-00-902-0489 has 1 manufacturer part number on file: SP145 (Raytheon Company Div Corp).
Key specifications for SP145: Phase: THREE FIRST OPERATING POWER RQMT; Document Type: NOMENCLATURE CARD; AC Voltage Rating: 120.0 VOLTS NOMINAL AND 208.0 VOLTS NOMINAL FIRST OPERATING POWER RQMT; Transmitter Channel Quantity: 2. 14 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 5840-00-902-0489 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.