The Annunciator, cataloged under National Stock Number 6340-01-414-9735, is classified within Federal Supply Class 6340 (Aircraft Alarm and Signal Systems) of the Alarm, Signal, and Security Detection Systems group. The manufacturer of record is The Boeing Company Div Legacy Am&m. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6340-01-414-9735 |
| Primary Part Number | LE409-0476-1002 |
| Item Name | Annunciator |
| FSC / FSG | 6340 / 63 — Aircraft Alarm and Signal Systems |
| Manufacturer | The Boeing Company Div Legacy Am&m |
| Status | ACTIVE |
| Audible Signal Type | BUZZER |
| Phase | SINGLE |
| Visual Signal Type | LAMP |
| Reset Type | MANUAL |
| Signal Device Quantity | 23 |
| Surface Treatment | PAINT |
| Frequency Rating | 60.0 HERTZ NOMINAL |
| Material | ALUMINUM |
| Mounting Type | CASE |
| Visual Signal Color | GREEN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| LE409-0476-1002 | The Boeing Company Div Legacy Am&m (USA) |
| Reference | Meaning |
|---|---|
| 12782-002 | 5/9 Secondary reference U.S. Government activity |
| 12792-002 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6340-01-414-9735 is a Annunciator, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 6340, Aircraft Alarm and Signal Systems. Status: active.
NSN 6340-01-414-9735 has 1 manufacturer part number on file: LE409-0476-1002 (The Boeing Company Div Legacy Am&m).
Key specifications for LE409-0476-1002: Audible Signal Type: BUZZER; Phase: SINGLE; Visual Signal Type: LAMP; Reset Type: MANUAL. 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.
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.