The Light,warning, cataloged under National Stock Number 6220-01-631-7635, 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 Corp. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6220-01-631-7635 |
| Primary Part Number | IPX302-4 |
| Item Name | Light,warning |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Federal Signal Corp |
| Status | ACTIVE |
| Lens Color | REDRED |
| Shape | IRREGULAR |
| Transmitted Light Color | COLORLESS SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A |
| Light Beam Motion | FLASHINGFLASHING |
| Lamp Type Accommodated and Quantity | 3 LIGHT EMITTING DIODE3 LIGHT EMITTING DIODE |
| Material | PLASTIC POLYCARBONATE BASE |
| Material | PLASTIC POLYCARBONATE BODY |
| Material | PLASTIC POLYCARBONATE LENS |
| Voltage Rating in Volts | 12.0 DC NOMINAL12.0 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 |
|---|---|
| IPX302-4 | Federal Signal Corp (USA) |
| Reference | Meaning |
|---|---|
| IPX302-4 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6220-01-631-7635 is a Light,warning, manufactured by Federal Signal Corp, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-01-631-7635 has 1 manufacturer part number on file: IPX302-4 (Federal Signal Corp).
Key specifications for IPX302-4: Overall Height: 1.500 INCHES NOMINAL1.500 INCHES NOMINAL IN; Lens Color: REDRED; Shape: IRREGULAR; Overall Length: 3.500 INCHES NOMINAL3.500 INCHES NOMINAL IN. 9 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.