The Horn,signal, cataloged under National Stock Number 6350-01-683-8659, 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 Ongaro Marine Ltd. Government technical data includes 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6350-01-683-8659 |
| Primary Part Number | 10025 |
| Item Name | Horn,signal |
| FSC / FSG | 6350 / 63 — Miscellaneous Alarm, Signal, and Security Detection Systems |
| Manufacturer | Ongaro Marine Ltd |
| Status | ACTIVE |
| Loudness Level in Decibels | 120 |
| Frequency in Hertz | 388.0 |
| Projector Quantity | 1 |
| Sound Projector Quantity | 1 |
| Quantity | 1 |
| Voltage in Volts | 12.0 |
| Sound Unit Type | SINGLE |
| Projector Type | STRAIGHT |
| Mounting Bracket | PROVIDED |
| Individual Encasement Feature | INCLUDED |
| Material | STEEL CORROSION RESISTING HOUSING |
| Mounting Type | BRACKET |
| Operation Method | ELECTRICAL |
| Current Rating in Amps | 4.0 |
| Sound Signal Direction Quantity | 1 |
| 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 |
|---|---|
| 10025 PRIMARY | Ongaro Marine Ltd (USA) |
| Reference | Meaning |
|---|---|
| 10025 | 5/9 Secondary reference Schmitt Marine Steering Wheels, Inc. Div Schmitt & Ongaro Marine Products |
NSN 6350-01-683-8659 is a Horn,signal, manufactured by Ongaro Marine Ltd, classified under FSC 6350, Miscellaneous Alarm, Signal, and Security Detection Systems. Status: active.
NSN 6350-01-683-8659 has 1 manufacturer part number on file: 10025 (Ongaro Marine Ltd).
Key specifications for 10025: Overall Height: 4.5 INCHES NOMINAL IN; Loudness Level in Decibels: 120; Frequency in Hertz: 388.0; Projector Quantity: 1. 15 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.