The Encoder,countermeasures, cataloged under National Stock Number 5865-01-264-3364, 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 L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5865-01-264-3364 |
| Primary Part Number | 440314-4 |
| Item Name | Encoder,countermeasures |
| FSC / FSG | 5865 / 58 — Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment |
| Manufacturer | L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products |
| Status | ACTIVE |
| Circuit Construction Type | SOLID STATE |
| Phase | THREE |
| Inclosure Type | ENCASED |
| Criticality Code Justification | FEAT |
| Operating AC Frequency in Hertz | 400.0 NOMINAL SINGLE VOLTAGE |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Average Life Measurement | NOT RATED |
| Functional Description | THE ENCODER FUNCTION IS TO ACCEPT COARSE INFORMATION FROM THE CHANNELIZED RECEIVING SUBSYSTEM, RESOLVE FINE PARAMETER MEASUREMENTS AND ENCODE THE SIGNAL PARAMETERS INTO A DIGITAL WORD FOR TRANSMISSION TO THE CONTROL PROCESSOR; ANALOG TO DIGITAL CONVERTER; ENCODES FREQUENCY INFORMATION TO DIGITAL OUTPUTS; RACK MOUNTED |
| External AC Operating Voltage in Volts | 230.0 NOMINAL SINGLE VOLTAGE |
| Installation Design | MODULE |
| 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 |
|---|---|
| 440314-4 PRIMARY | L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA) |
| Reference | Meaning |
|---|---|
| KY-858B/ALQ-161A | 5/1 Secondary reference U.S. Government activity |
NSN 5865-01-264-3364 is a Encoder,countermeasures, manufactured by L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products, classified under FSC 5865, Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment. Status: active.
NSN 5865-01-264-3364 has 1 manufacturer part number on file: 440314-4 (L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products).
Key specifications for 440314-4: Circuit Construction Type: SOLID STATE; Overall Height: 7.620 INCHES NOMINAL IN; Phase: THREE; Inclosure Type: ENCASED. 10 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 5865-01-264-3364 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.