The Light,warning, cataloged under National Stock Number 6220-01-181-5854, is classified within Federal Supply Class 6220 (Electric Vehicular Lights and Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Federal Signal Corporation. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6220-01-181-5854 |
| Primary Part Number | 14-024SB |
| Item Name | Light,warning |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Federal Signal Corporation |
| Status | ACTIVE |
| Lens Color | BLUEBLUE |
| Overall Diameter | 8.500 INCHES NOMINAL8.500 INCHES NOMINAL IN |
| Mounting Method | FLANGEFLANGE |
| Shape | STRAIGHT |
| Lamp Base Type Accommodated | TWO SCREW TERMINALSTWO SCREW TERMINALS |
| Lens Transparency | TRANSPARENTTRANSPARENT |
| Light Beam Motion | ROTATINGROTATING |
| Lamp Type Accommodated and Quantity | 2 INCANDESCENT2 INCANDESCENT |
| Material | STEEL BODY |
| Terminal Type and Quantity | 2 SCREW |
| Lens Surface Condition | SMOOTH FACE |
| Lens Surface Condition | SMOOTH BACK |
| Lens Type and Quantity | 1 DOME, PLAIN1 DOME, PLAIN |
| Voltage Rating in Volts | 24.0 DC NOMINAL24.0 DC NOMINAL |
| 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 |
|---|---|
| 14-024SB | Federal Signal Corporation (USA) |
| Reference | Meaning |
|---|---|
| 14-024SB | 5/9 Secondary reference U.S. Government activity |
| 76228 | 5/9 Secondary reference U.S. Government activity |
| 76225 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6220-01-181-5854 is a Light,warning, manufactured by Federal Signal Corporation, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-01-181-5854 has 1 manufacturer part number on file: 14-024SB (Federal Signal Corporation).
1 possible match (shared part number, not a government interchangeability claim): 5305-01-668-0178. Verify interchangeability with system specifications before substitution.
Key specifications for 14-024SB: Lens Color: BLUEBLUE; Overall Diameter: 8.500 INCHES NOMINAL8.500 INCHES NOMINAL IN; Mounting Method: FLANGEFLANGE; Shape: STRAIGHT. 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.