The Coupler,radar Receiver, cataloged under National Stock Number 5840-01-023-3237, is classified within Federal Supply Class 5840 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5840-01-023-3237 |
| Primary Part Number | 138C656H01 |
| Item Name | Coupler,radar Receiver |
| FSC / FSG | 5840 / 58 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | ACTIVE |
| Tuning Type | FIXED |
| Coupling Method | ELECTRONIC |
| Material | ALUMINUM ALLOY BODY |
| FSC Application Data | RADAR EQUIPMENT,EXCEPT AIRBORNE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 138C656H01 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 138C656H01 | Northrop Grumman Support Services Corp (USA) |
| 2209 | Kevlin Corporation Dba Cobham Sensor Systems Div Kevlin Division (USA) |
| 1912A00 | Atlantic Microwave Corporation Div Cobham Electronic Systems (USA) |
| 1912A00 | Axillon Aerospace (baltimore) Inc. (USA) |
| 2209 | Frontgrade Technologies Inc. (USA) |
NSN 5840-01-023-3237 is a Coupler,radar Receiver, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5840 (No Item Name Available). Status: active.
NSN 5840-01-023-3237 has 6 cross-referenced part numbers: 138C656H01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 138C656H01 (Northrop Grumman Support Services Corp), 2209 (Kevlin Corporation Dba Cobham Sensor Systems Div Kevlin Division), 1912A00 (Atlantic Microwave Corporation Div Cobham Electronic Systems), 1912A00 (Axillon Aerospace (baltimore) Inc.) and 1 more.
There are 12 known substitutes for 5840-01-023-3237: 5310-00-001-4792, 3110-00-155-8894, 3110-00-156-5090 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 138C656H01: Tuning Type: FIXED; Coupling Method: ELECTRONIC; Material: ALUMINUM ALLOY BODY; FSC Application Data: RADAR EQUIPMENT,EXCEPT AIRBORNE. 4 total characteristics are documented in the Federal Logistics Information System.