The Receiver,countermeasures, cataloged under National Stock Number 5865-01-429-2966, 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 Ems Technologies Inc Div Defense & Space Systems. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5865-01-429-2966 |
| Primary Part Number | 186189-2 |
| Item Name | Receiver,countermeasures |
| FSC / FSG | 5865 / 58 — Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment |
| Manufacturer | Ems Technologies Inc Div Defense & Space Systems |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Precious Material and Location | UNKNOWN GOLD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 186189-2 PRIMARY | Ems Technologies Inc Div Defense & Space Systems (USA) |
| Reference | Meaning |
|---|---|
| 186189-1 | 5/9 Secondary reference Ems Technologies Inc Div Defense & Space Systems |
| 179414-1 | 5/9 Secondary reference Ems Technologies Inc Div Defense & Space Systems |
NSN 5865-01-429-2966 is a Receiver,countermeasures, manufactured by Ems Technologies Inc Div Defense & Space Systems, classified under FSC 5865, Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment. Status: active.
NSN 5865-01-429-2966 has 1 manufacturer part number on file: 186189-2 (Ems Technologies Inc Div Defense & Space Systems).
1 possible match (shared part number, not a government interchangeability claim): 5935-01-432-1719. Verify interchangeability with system specifications before substitution.
Key specifications for 186189-2: Criticality Code Justification: FEAT; Special Features: ELECTROSTATIC SENSITIVE DEVICE; Precious Material and Location: UNKNOWN GOLD; End Item Identification: AC130H LOW BAND PME. 2 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 5865-01-429-2966 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.