The Lamp,incandescent, cataloged under National Stock Number 6240-01-409-2465, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. The manufacturer of record is Wiko Ltd. Government technical data includes 6 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6240-01-409-2465 |
| Primary Part Number | EVD |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — Electric Lamps |
| Manufacturer | Wiko Ltd |
| Status | ACTIVE |
| Bulb Designator | QT6 |
| Supplementary Features | BASE G466-36 |
| Wattage Rating | 400.000 WATTS |
| Bulb Style | T (TUBULAR) |
| Terminal Type and Quantity | 2 PIN |
| Voltage Rating | 36.000 VOLTS 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 |
|---|---|
| EVD | Wiko Ltd (USA) |
| Reference | Meaning |
|---|---|
| EVD | C/1 Advisory reference — outside the item-of-supply concept Audio Fidelity Communications Corporation Dba Whitlock Group the |
| EVD | 3/2 Design control — primary reference U.S. Government activity |
| EVD | C/1 Advisory reference — outside the item-of-supply concept Brandon Camera |
NSN 6240-01-409-2465 is a Lamp,incandescent, manufactured by Wiko Ltd, classified under FSC 6240, Electric Lamps. Status: active.
NSN 6240-01-409-2465 has 1 manufacturer part number on file: EVD (Wiko Ltd).
Key specifications for EVD: Bulb Designator: QT6; Supplementary Features: BASE G466-36; Wattage Rating: 400.000 WATTS; Bulb Style: T (TUBULAR). 6 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.