The Horn,signal, cataloged under National Stock Number 6350-01-557-6226, is classified within Federal Supply Class 6350 (Miscellaneous Alarm, Signal, and Security Detection Systems) of the Alarm, Signal, and Security Detection Systems group. The manufacturer of record is Sundown Motor Holdings T/a Mercedes Benz Commercial Vehicles Centurion. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Horn,signal |
| FSC / FSG | 6350 — Miscellaneous Alarm, Signal, and Security Detection Systems (FSG 63) |
| Manufacturers | Sundown Motor Holdings T/a Mercedes Benz Commercial Vehicles Centurion (CAGE SBC31); General Dynamics Land Systems Canadacorp (CAGE 56161) |
| Parameter | Value |
|---|---|
| NSN | 6350-01-557-6226 |
| Primary Part Number | A 000 542 47 21 |
| Item Name | Horn,signal |
| FSC / FSG | 6350 / 63 — Miscellaneous Alarm, Signal, and Security Detection Systems |
| Manufacturer | Sundown Motor Holdings T/a Mercedes Benz Commercial Vehicles Centurion |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| A 000 542 47 21 PRIMARY | Sundown Motor Holdings T/a Mercedes Benz Commercial Vehicles Centurion (ZAF) |
| R0067893 | General Dynamics Land Systems Canadacorp (CAN) |
| Reference | Meaning |
|---|---|
| R0067893 | 7/2 Vendor item drawing reference Denel Vehicle Systems |
| R0067893-0301 | D/9 Drawing number reference only Denel Vehicle Systems |
NSN 6350-01-557-6226 is a Horn,signal, manufactured by Sundown Motor Holdings T/a Mercedes Benz Commercial Vehicles Centurion, classified under FSC 6350, Miscellaneous Alarm, Signal, and Security Detection Systems. Status: active.
NSN 6350-01-557-6226 has 2 manufacturer part numbers on file: A 000 542 47 21 (Sundown Motor Holdings T/a Mercedes Benz Commercial Vehicles Centurion), R0067893 (General Dynamics Land Systems Canadacorp).
Possible hazard — SDS may be required (DLA HMIC P). 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.