The Countermeasure Set,subassembly, cataloged under National Stock Number 5865-01-264-4603, 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 The Boeing Company Div Legacy Am&m. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5865-01-264-4603 |
| Primary Part Number | L6511000-001 |
| Item Name | Countermeasure Set,subassembly |
| FSC / FSG | 5865 / 58 — Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment |
| Manufacturer | The Boeing Company Div Legacy Am&m |
| Status | ACTIVE |
| Component Type and Quantity | 170 WASHER AND 1 COVER AND 31 BRACKET AND 4 BOLT AND 12 CONTACTOR AND 3 GUIDE AND 1 PIN AND 1 PLATE AND 119 TERMINAL AND 24 DIODE AND 2 CONNECTOR AND 4 RING AND 58 SCREW AND 48 CONTACT AND 5 NUT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| L6511000-001 PRIMARY | The Boeing Company Div Legacy Am&m (USA) |
| Reference | Meaning |
|---|---|
| SWV-69/A | 5/1 Secondary reference Aeronautical and Support Equipment Type/asetds/aflcmc/ezsc |
NSN 5865-01-264-4603 is a Countermeasure Set,subassembly, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 5865, Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment. Status: active.
NSN 5865-01-264-4603 has 1 manufacturer part number on file: L6511000-001 (The Boeing Company Div Legacy Am&m).
Key specifications for L6511000-001: Component Type and Quantity: 170 WASHER AND 1 COVER AND 31 BRACKET AND 4 BOLT AND 12 CONTACTOR AND 3 GUIDE AND 1 PIN AND 1 PLATE AND 119 TERMINAL AND 24 DIODE AND 2 CONNECTOR AND 4 RING AND 58 SCREW AND 48 CONTACT AND 5 NUT; Special Features: DRAWING NAME: MATRIX UNIT ASSY, DIODE FLARE; ALSO C/O 1 BREECHPLATE ASSEMBLY; End Item Identification: B-1B;AN/ALQ-161. 1 specification is 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 5865-01-264-4603 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.