The Modulator Group,radar, cataloged under National Stock Number 5840-01-415-4669, 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. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5840-01-415-4669 |
| Primary Part Number | 1978823 |
| Item Name | Modulator Group,radar |
| FSC / FSG | 5840 / 58 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| End Item Name | RECEIVER-TRANSMITTER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5840-01-415-4669 is a Modulator Group,radar, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5840 (No Item Name Available). Status: active.
NSN 5840-01-415-4669 has 3 cross-referenced part numbers: 1978823 (Northrop Grumman Systems Corporation), 1978823 (Naval Surface Warfare Center Dba Port Hueneme Detachent Virginia Beach), M-723 (L3 Technologies, Inc. Dba Electron Devices).
There are 2 known substitutes for 5840-01-415-4669: 5340-01-220-4176, 5342-01-239-7581. Verify interchangeability with system specifications before substitution.
Key specifications for 1978823: End Item Name: RECEIVER-TRANSMITTER. 1 total characteristics are documented in the Federal Logistics Information System.