The Headlight, cataloged under National Stock Number 6220-00-111-3604, is classified within Federal Supply Class 6220 (Electric Vehicular Lights and Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Deval Life Cycle Support Llc. Government technical data includes 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6220-00-111-3604 |
| Primary Part Number | 2642431-1 |
| Item Name | Headlight |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Deval Life Cycle Support Llc |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 LAMP |
| Illumination Directing Device Type | INTERNAL REFLECTOR |
| Overall Diameter | 4.562 INCHES NOMINAL IN |
| Mounting Method | STUD(S) |
| Shape | TAPERED |
| Lamp Base Type Accommodated | THREE CONTACT LUGS |
| Surface Treatment | CHROMATE BODY |
| Lamp Type Accommodated and Quantity | 1 INCANDESCENT |
| Material | STEEL BODY |
| Voltage Rating in Volts | 24.0 DC NOMINAL |
| Hazardous Locations/environmental Protection | WATERPROOF |
| 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 |
|---|---|
| 2642431-1 PRIMARY | Deval Life Cycle Support Llc (USA) |
| Reference | Meaning |
|---|---|
| 2642431-1 | 5/9 Secondary reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| 2642431-1 | 3/9 Design control — primary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 6220-00-111-3604 is a Headlight, manufactured by Deval Life Cycle Support Llc, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-00-111-3604 has 1 manufacturer part number on file: 2642431-1 (Deval Life Cycle Support Llc).
Key specifications for 2642431-1: Furnished Items and Quantity: 1 LAMP; Illumination Directing Device Type: INTERNAL REFLECTOR; Overall Diameter: 4.562 INCHES NOMINAL IN; Mounting Method: STUD(S). 11 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.