The Processor,countermeasures Signal, cataloged under National Stock Number 5865-01-418-6978, 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 Bae Systems Information & Electronic Systems Integration Inc.. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5865-01-418-6978 |
| Primary Part Number | 179730-0004 |
| Item Name | Processor,countermeasures Signal |
| FSC / FSG | 5865 / 58 — Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment |
| Manufacturer | Bae Systems Information & Electronic Systems Integration Inc. |
| Status | ACTIVE |
| Circuit Construction Type | SOLID STATE |
| Signal Data Type Per Channel | OPERATING CHANNEL DIGITAL |
| Average Life Rating | 0.0 |
| Inclosure Type | ENCASED |
| Criticality Code Justification | FEAT |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Maximum Operating Altitude Rating | 60000.0 FEET FT |
| Storage Temp Range | -60.0 TO 100.0 CELSIUS DEGC |
| Average Life Measurement | NOT RATED |
| Operating Temp Range | -54.0 TO 71.0 CELSIUS DEGC |
| Functional Description | PROVIDES THE MAIN COMPUTER PROCESSING CAPABILITY REQUIRED FOR OPERATION OF THE CMDS; PROCESSING WILL BE CONDUCTED USING THE OPERATIONAL FLIGHT PROGRAM AND MISSION DATA FILE, BOTH PARTS OF THE PROGRAM CSCI |
| Installation Design | MODULE |
| External DC Operating Voltage in Volts | 28.0 NOMINAL SINGLE VOLTAGE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL P — Demil Prior To Sale/Transfer |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 179730-0004 PRIMARY | Bae Systems Information & Electronic Systems Integration Inc. (USA) |
| Reference | Meaning |
|---|---|
| 10120104 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5865-01-418-6978 is a Processor,countermeasures Signal, manufactured by Bae Systems Information & Electronic Systems Integration Inc., classified under FSC 5865, Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment. Status: active.
NSN 5865-01-418-6978 has 1 manufacturer part number on file: 179730-0004 (Bae Systems Information & Electronic Systems Integration Inc.).
1 possible match (shared part number, not a government interchangeability claim): 6130-01-605-0858. Verify interchangeability with system specifications before substitution.
Key specifications for 179730-0004: Circuit Construction Type: SOLID STATE; Signal Data Type Per Channel: OPERATING CHANNEL DIGITAL; Overall Height: 3.750 INCHES NOMINAL IN; Average Life Rating: 0.0. 13 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 5865-01-418-6978 has DEMIL Code P. 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.