The Light,backup, cataloged under National Stock Number 6220-01-559-0307, is classified within Federal Supply Class 6220 (Electric Vehicular Lights and Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Truck-Lite Co., Llc. Government technical data includes 2 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6220-01-559-0307 |
| Primary Part Number | 40012 |
| Item Name | Light,backup |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Truck-Lite Co., Llc |
| Status | ACTIVE |
| Lens Color | COLORLESS |
| Voltage Rating in Volts | 24.0 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 |
|---|---|
| 40012 PRIMARY | Truck-Lite Co., Llc (USA) |
| Reference | Meaning |
|---|---|
| 40008 (CLEAR) | 3/9 Design control — primary reference Truck-Lite Co., Llc |
| 40008C | 5/9 Secondary reference Truck-Lite Co., Llc |
| 4008C | 5/9 Secondary reference Truck-Lite Co., Llc |
| MK40008C | 5/9 Secondary reference Autocom Mfg and Supply Corp |
| 4008(CLEAR) | 5/9 Secondary reference Truck-Lite Co., Llc |
NSN 6220-01-559-0307 is a Light,backup, manufactured by Truck-Lite Co., Llc, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-01-559-0307 has 1 manufacturer part number on file: 40012 (Truck-Lite Co., Llc).
Key specifications for 40012: Lens Color: COLORLESS; End Item Identification: 2355-01-542-7908 IVMMD; Voltage Rating in Volts: 24.0 DC NOMINAL. 2 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.