The Light Assembly,clearance Marker, cataloged under National Stock Number 6220-01-255-3950, 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 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6220-01-255-3950 |
| Primary Part Number | 1003 |
| Item Name | Light Assembly,clearance Marker |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Truck-Lite Co., Llc |
| Status | ACTIVE |
| Furnished Items and Quantity | 3 LAMP |
| Lens Color | RED |
| Mounting Method | UNTHREADED HOLE(S) |
| Lamp Base Type Accommodated | SINGLE CONTACT BAYONET CANDELABRA |
| Lens Transparency | TRANSLUCENT |
| Surface Treatment | PAINT HORIZONTAL BAR |
| Lamp Type Accommodated and Quantity | 3 INCANDESCENT |
| Material | PLASTIC BODY |
| Material | PLASTIC POLYCARBONATE LENS |
| Material | STEEL HORIZONTAL BAR |
| Lens Surface Condition | SMOOTH FACE |
| Lens Surface Condition | CONCENTRIC RINGS BACK |
| Lens Type and Quantity | 3 DOME, SMALL |
| Voltage Rating in Volts | 12.0 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 |
|---|---|
| 1003 PRIMARY | Truck-Lite Co., Llc (USA) |
| Reference | Meaning |
|---|---|
| 2-36001 | 5/9 Secondary reference Dietz R E Co |
| 1003 | 5/9 Secondary reference Federal-Mogul Corp Government Sales Dept |
NSN 6220-01-255-3950 is a Light Assembly,clearance Marker, manufactured by Truck-Lite Co., Llc, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-01-255-3950 has 1 manufacturer part number on file: 1003 (Truck-Lite Co., Llc).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-368-1343. Verify interchangeability with system specifications before substitution.
Key specifications for 1003: Furnished Items and Quantity: 3 LAMP; Lens Color: RED; Mounting Method: UNTHREADED HOLE(S); Overall Length: 21.875 INCHES NOMINAL IN. 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.