The Headlight, cataloged under National Stock Number 6220-01-349-5504, is classified within Federal Supply Class 6220 (Electric Vehicular Lights and Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is J. W. Speaker Corporation Dba Jw Speaker Corp. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6220-01-349-5504 |
| Primary Part Number | 1500221 |
| Item Name | Headlight |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | J. W. Speaker Corporation Dba Jw Speaker Corp |
| Status | ACTIVE |
| Illumination Directing Device Type | INTERNAL REFLECTOR |
| Overall Diameter | 6.000 INCHES NOMINAL IN |
| Mounting Method | THREADED STUD(S) |
| Shape | TAPERED |
| Lamp Base Type Accommodated | TWO CONTACT LUGS |
| Wiring Provision Length | 5.0 INCHES NOMINAL SINGLE PROVISION IN |
| Wiring Provision Method | INDIVIDUAL WIRE |
| Lamp Type Accommodated and Quantity | 1 INCANDESCENT |
| Terminal Type and Quantity | 1 WIRE LEAD |
| 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 |
|---|---|
| 1500221 PRIMARY | J. W. Speaker Corporation Dba Jw Speaker Corp (USA) |
| Reference | Meaning |
|---|---|
| D-1500161 | 5/9 Secondary reference J. W. Speaker Corporation Dba Jw Speaker Corp |
| 74002265 | 5/9 Secondary reference Maxon Industries, Inc. |
NSN 6220-01-349-5504 is a Headlight, manufactured by J. W. Speaker Corporation Dba Jw Speaker Corp, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-01-349-5504 has 1 manufacturer part number on file: 1500221 (J. W. Speaker Corporation Dba Jw Speaker Corp).
3 possible matches (shared part number, not a government interchangeability claim): 5995-01-353-5733, 5940-01-361-4865, 5310-01-595-2867. Verify interchangeability with system specifications before substitution.
Key specifications for 1500221: Illumination Directing Device Type: INTERNAL REFLECTOR; Overall Diameter: 6.000 INCHES NOMINAL IN; Mounting Method: THREADED STUD(S); Shape: TAPERED. 10 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.