The Horn and Grill Assy, cataloged under National Stock Number 6350-01-523-3683, 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 Federal Signal Corporation. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Horn and Grill Assy |
| FSC / FSG | 6350 — Miscellaneous Alarm, Signal, and Security Detection Systems (FSG 63) |
| Manufacturers | Federal Signal Corporation (CAGE 65063); Naval Sea Systems Command (CAGE 53711) |
| Parameter | Value |
|---|---|
| NSN | 6350-01-523-3683 |
| Primary Part Number | 450E-NV |
| Item Name | Horn and Grill Assy |
| FSC / FSG | 6350 / 63 — Miscellaneous Alarm, Signal, and Security Detection Systems |
| Manufacturer | Federal Signal Corporation |
| 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 |
|---|---|
| 843500969 | Federal Signal Corporation (USA) |
| 450E-NV PRIMARY | Federal Signal Corporation (USA) |
| 7622652 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 6350PL1813266 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 6350-01-523-3683 is a Horn and Grill Assy, manufactured by Federal Signal Corporation, classified under FSC 6350, Miscellaneous Alarm, Signal, and Security Detection Systems. Status: active.
NSN 6350-01-523-3683 has 3 manufacturer part numbers on file: 843500969 (Federal Signal Corporation), 450E-NV (Federal Signal Corporation), 7622652 (Naval Sea Systems Command).
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.