The Horn,signal, cataloged under National Stock Number 6350-01-511-7175, 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 Leidos Inc. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6350-01-511-7175 |
| Primary Part Number | SK-F-03055 PIECE 6 |
| Item Name | Horn,signal |
| FSC / FSG | 6350 / 63 — Miscellaneous Alarm, Signal, and Security Detection Systems |
| Manufacturer | Leidos Inc |
| Status | ACTIVE |
| Loudness Level in Decibels | 68-80 DB AT 10 FEET ADJUSTABLE FT |
| Mounting Hole/stud Quantity | 4 |
| Current Type | AC |
| Projector Quantity | 1 |
| Sound Projector Quantity | 1 |
| Voltage in Volts | 115.0 |
| Sound Unit Type | ANY ACCEPTABLE |
| Projector Type | ANY ACCEPTABLE |
| Mounting Bracket | NOT PROVIDED |
| Operating Temp Range | -40.0 TO 120.0 FAHRENHEIT DEGF |
| Material | ALUMINUM HOUSING |
| Mounting Type | UNTHREADED HOLE |
| Operation Method | ELECTRICAL |
| 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 |
|---|---|
| SK-F-03055 PIECE 6 | Leidos Inc (USA) |
| Reference | Meaning |
|---|---|
| X36N-N4-115VAC-PM | 3/9 Design control — primary reference Ronan Engineering Company Dba Ronan Engnrng/rnan Msrment Div |
NSN 6350-01-511-7175 is a Horn,signal, manufactured by Leidos Inc, classified under FSC 6350, Miscellaneous Alarm, Signal, and Security Detection Systems. Status: active.
NSN 6350-01-511-7175 has 1 manufacturer part number on file: SK-F-03055 PIECE 6 (Leidos Inc).
Key specifications for SK-F-03055 PIECE 6: Overall Height: 72.90 MILLIMETERS NOMINAL MM; Loudness Level in Decibels: 68-80 DB AT 10 FEET ADJUSTABLE FT; Mounting Hole/stud Quantity: 4; Current Type: AC. 14 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.