The Horn,signal, cataloged under National Stock Number 6350-01-084-1606, 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 Am General Llc. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6350-01-084-1606 |
| Primary Part Number | MC40-20000 |
| Item Name | Horn,signal |
| FSC / FSG | 6350 / 63 — Miscellaneous Alarm, Signal, and Security Detection Systems |
| Manufacturer | Am General Llc |
| Status | ACTIVE |
| Loudness Level in Decibels | 107 DB AT 5 FT FT |
| Mounting Hole/stud Quantity | 4 |
| Terminal Quantity | 1 |
| Terminal Type | WIRE LEAD |
| Sound Projector Quantity | 1 |
| Sound Projector Type | DIAPHRAGM |
| Mounting Bracket | PROVIDED |
| Enclosure Feature | WATERTIGHT |
| Material | PLASTIC HOUSING |
| Hole Diameter | 0.266 INCHES NOMINAL IN |
| 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 |
|---|---|
| MC40-20000 PRIMARY | Am General Llc (USA) |
| Reference | Meaning |
|---|---|
| CS-2590-SV-0706 | D/9 Drawing number reference only Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
NSN 6350-01-084-1606 is a Horn,signal, manufactured by Am General Llc, classified under FSC 6350, Miscellaneous Alarm, Signal, and Security Detection Systems. Status: active.
NSN 6350-01-084-1606 has 1 manufacturer part number on file: MC40-20000 (Am General Llc).
Key specifications for MC40-20000: Overall Height: 3.062 INCHES NOMINAL IN; Loudness Level in Decibels: 107 DB AT 5 FT FT; Mounting Hole/stud Quantity: 4; Terminal Quantity: 1. 10 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.