The Horn,signal, cataloged under National Stock Number 6350-01-572-3689, 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 Rockwell Automation, Inc. Dba Rockwell Automation. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6350-01-572-3689 |
| Primary Part Number | 855H-BD30AD |
| Item Name | Horn,signal |
| FSC / FSG | 6350 / 63 — Miscellaneous Alarm, Signal, and Security Detection Systems |
| Manufacturer | Rockwell Automation, Inc. Dba Rockwell Automation |
| 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 |
|---|---|
| 855H-BD30AD | Rockwell Automation, Inc. Dba Rockwell Automation (USA) |
| Reference | Meaning |
|---|---|
| 855H-BD30AD | 3/9 Design control — primary reference Allen Bradley Co Electronics Div |
NSN 6350-01-572-3689 is a Horn,signal, manufactured by Rockwell Automation, Inc. Dba Rockwell Automation, classified under FSC 6350, Miscellaneous Alarm, Signal, and Security Detection Systems. Status: active.
NSN 6350-01-572-3689 has 1 manufacturer part number on file: 855H-BD30AD (Rockwell Automation, Inc. Dba Rockwell Automation).
Key specifications for 855H-BD30AD: Special Features: DESC: INDUSTRIAL HORN - 10 TO 30 VOLTS DC, ALSO KNOWN AS RANGE A SOUNDER, DC; Part Name Assigned by Controlling Agency: INDUSTRIAL HORN; End Item Identification: TACTICAL AIR CONTROL SYSTEMS 407L. 0 specifications are documented in the U.S. Government catalog.
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.