The Supplementary Equipment,electron, cataloged under National Stock Number 5865-01-078-5811, 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 and Electronic Systems Integration Inc.. Government technical data includes 8 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 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 | 5865-01-078-5811 |
| Primary Part Number | 1274-581 |
| Item Name | Supplementary Equipment,electron |
| FSC / FSG | 5865 / 58 — Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment |
| Manufacturer | Bae Systems Information and Electronic Systems Integration Inc. |
| Status | ACTIVE |
| Component Quantity | 1 |
| FSC Application Data | ELECTRONIC COUNTERMEASURES,COUNTER-COUNTER-MEASURES AND QUICK REACTION CAPABILITY EQUIPMENT |
| Document Type | ENGINEERING DRAWING |
| Document Identification | 1274-581 |
| Unpackaged Unit Length | 4.420 INCHES MINIMUM AND 4.440 INCHES MAXIMUM IN |
| Component Document Origin | INDUSTRIAL |
| Document Source | 72314 |
| Usage Location | COMMUNICATIONS ZONE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1274-581 PRIMARY | Bae Systems Information and Electronic Systems Integration Inc. (USA) |
NSN 5865-01-078-5811 is a Supplementary Equipment,electron, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 5865, Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment. Status: active.
NSN 5865-01-078-5811 has 1 manufacturer part number on file: 1274-581 (Bae Systems Information and Electronic Systems Integration Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-269-7784. Verify interchangeability with system specifications before substitution.
Key specifications for 1274-581: Component Quantity: 1; FSC Application Data: ELECTRONIC COUNTERMEASURES,COUNTER-COUNTER-MEASURES AND QUICK REACTION CAPABILITY EQUIPMENT; Document Type: ENGINEERING DRAWING; Document Identification: 1274-581. 8 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 5865-01-078-5811 has DEMIL Code C. 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.