The Annunciator, cataloged under National Stock Number 6340-00-846-4040, 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 Safran Electronics & Defense, Avionics Usa, Llc. Government technical data includes 4 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6340-00-846-4040 |
| Primary Part Number | 351-10466-004 |
| Item Name | Annunciator |
| FSC / FSG | 6340 / 63 — Aircraft Alarm and Signal Systems |
| Manufacturer | Safran Electronics & Defense, Avionics Usa, Llc |
| Status | ACTIVE |
| Visual Signal Type | LAMP |
| Reset Type | ELECTROMECHANICAL |
| Signal Device Quantity | 1 |
| Mounting Type | PANEL |
| 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 |
|---|---|
| 351-10466-004 PRIMARY | Safran Electronics & Defense, Avionics Usa, Llc (USA) |
| Reference | Meaning |
|---|---|
| 351-10466-004 | 5/9 Secondary reference U.S. Government activity |
| 6108-100-4 | 5/9 Secondary reference U.S. Government activity |
| 4L97503-105A | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 6340-00-846-4040 is a Annunciator, manufactured by Safran Electronics & Defense, Avionics Usa, Llc, classified under FSC 6340, Aircraft Alarm and Signal Systems. Status: active.
NSN 6340-00-846-4040 has 1 manufacturer part number on file: 351-10466-004 (Safran Electronics & Defense, Avionics Usa, Llc).
Key specifications for 351-10466-004: Overall Height: 2.470 INCHES NOMINAL IN; Visual Signal Type: LAMP; Overall Length: 1.752 INCHES NOMINAL IN; Reset Type: ELECTROMECHANICAL. 4 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.