The Light Assembly,clearance Marker, cataloged under National Stock Number 6220-00-500-0809, is classified within Federal Supply Class 6220 (Electric Vehicular Lights and Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Grimes Aerospace Company. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6220-00-500-0809 |
| Primary Part Number | D7120-3 |
| Item Name | Light Assembly,clearance Marker |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Grimes Aerospace Company |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 LAMP |
| Overall Diameter | 5.880 INCHES NOMINAL IN |
| Mounting Method | THREADED HOLE(S) |
| Lamp Base Type Accommodated | TWO SCREW TERMINALS |
| Surface Treatment | ENAMEL BODY |
| Lamp Type Accommodated and Quantity | 1 INCANDESCENT |
| Material | ALUMINUM BODY |
| Terminal Type and Quantity | 1 QUICK DISCONNECT, FEMALE |
| Voltage Rating in Volts | 28.0 DC NOMINAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| D7120-3 | Grimes Aerospace Company (USA) |
| 4078416-3 | Lockheed Martin Corporation (USA) |
| Reference | Meaning |
|---|---|
| 4078416-3 | 5/9 Secondary reference U.S. Government activity |
| 4078416-3 | 3/9 Design control — primary reference Lockheed Martin Corp |
| 6220PL1020018 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| D-7120 | 5/9 Secondary reference Grimes Aerospace Company |
NSN 6220-00-500-0809 is a Light Assembly,clearance Marker, manufactured by Grimes Aerospace Company, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-00-500-0809 has 2 manufacturer part numbers on file: D7120-3 (Grimes Aerospace Company), 4078416-3 (Lockheed Martin Corporation).
Key specifications for D7120-3: Furnished Items and Quantity: 1 LAMP; Overall Diameter: 5.880 INCHES NOMINAL IN; Mounting Method: THREADED HOLE(S); Overall Length: 4.000 INCHES MAXIMUM IN. 9 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.
NSN 6220-00-500-0809 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.