The Receiver-Transmitter,radar, cataloged under National Stock Number 5840-01-328-5659, 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 Dba Raytheon Co. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5840-01-328-5659 |
| Primary Part Number | 982565-1 |
| Item Name | Receiver-Transmitter,radar |
| FSC / FSG | 5840 / 58 — Radar Equipment, Except Airborne |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Phase | SINGLE AND THREE LOCATION NOT OTHERWISE SPECIFIED |
| AC Voltage Rating | 115.0 VOLTS MINIMUM AND 440.0 VOLTS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED |
| Joint Electronics Type Designation System Item Type Number | RT-1342B/SPS-64(V) |
| Transmitted Signal Frequency Rating | 9375.0 MEGAHERTZ NOMINAL |
| Joint Electronics Type Designation System Item Name | RECEIVER-TRANSMITTER,RADAR |
| Electrical Power Source Relationship | SELF-CONTAINED |
| Received Signal Frequency Rating | 45.0 MEGAHERTZ NOMINAL |
| Functional Description | TRANSMITS AND RECEIVES ELECTRO- MAGNETIC ENERGY IN THE X-BAND |
| Installation Design | AIRBORNE |
| 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 |
|---|---|
| 982565-1 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| M27181 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| M27181 | Klein Marine Systems Inc (USA) |
| 982565-1 | Klein Marine Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| M27181 | 5/9 Secondary reference Raytheon Company Div Corp |
| RT-1342B/SPS-64(V) | 5/2 Secondary reference U.S. Government activity |
| 982565-1 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 5840-01-328-5659 is a Receiver-Transmitter,radar, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5840, Radar Equipment, Except Airborne. Status: active.
NSN 5840-01-328-5659 has 4 manufacturer part numbers on file: 982565-1 (Raytheon Company Dba Raytheon Co), M27181 (Raytheon Company Dba Raytheon Co), M27181 (Klein Marine Systems Inc), 982565-1 (Klein Marine Systems Inc).
Key specifications for 982565-1: Overall Height: 33.000 INCHES NOMINAL IN; Phase: SINGLE AND THREE LOCATION NOT OTHERWISE SPECIFIED; AC Voltage Rating: 115.0 VOLTS MINIMUM AND 440.0 VOLTS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED; Joint Electronics Type Designation System Item Type Number: RT-1342B/SPS-64(V). 9 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 5840-01-328-5659 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.