The Transmitter,countermeasures, cataloged under National Stock Number 5865-00-444-2973, is classified within Federal Supply Class 5865 (Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5865-00-444-2973 |
| Primary Part Number | 374491 |
| Item Name | Transmitter,countermeasures |
| FSC / FSG | 5865 / 58 — Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| FSC Application Data | COUNTERMEASURE PODS |
| Emission Class | SPOT |
| Electrical Power Source Relationship | OPERATING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 374491 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| 366648-2 | L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA) |
| Reference | Meaning |
|---|---|
| T1100ALQ99V | 5/1 Secondary reference U.S. Government activity |
| 374491 | 5/9 Secondary reference Raytheon Company Div Corp |
| 1128SCAV659-3 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corporation |
| 1128SCAV659-3 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 5865-00-444-2973 is a Transmitter,countermeasures, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5865, Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment. Status: active.
NSN 5865-00-444-2973 has 2 manufacturer part numbers on file: 374491 (Raytheon Company Dba Raytheon Co), 366648-2 (L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products).
1 possible match (shared part number, not a government interchangeability claim): 5865-01-072-7885. Verify interchangeability with system specifications before substitution.
Key specifications for 374491: FSC Application Data: COUNTERMEASURE PODS; Emission Class: SPOT; Electrical Power Source Relationship: OPERATING. 3 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 5865-00-444-2973 has DEMIL Code D. 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.