The Light,navigational,marine, cataloged under National Stock Number 6220-00-643-1384, is classified within Federal Supply Class 6220 (Electric Vehicular Lights and Fixtures) of the Lighting Fixtures and Lamps group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6220-00-643-1384 |
| Item Name | Light,navigational,marine |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Status | ACTIVE |
| Lens Color | GREEN AND RED |
| Overall Diameter | 2.187 INCHES NOMINAL IN |
| Lamp Base Type Accommodated | DOUBLE CONTACT BAYONET CANDELABRA |
| Lens Transparency | TRANSLUCENT |
| Surface Treatment | CHROMIUM BODY |
| Lamp Type Accommodated and Quantity | 1 INCANDESCENT |
| Material | COPPER ALLOY BODY |
| Lens Surface Condition | SMOOTH BACK |
| Nominal Visibility Arc in Deg | 360.0 HORIZONTAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 7407-37-7 | 3/2 Design control — primary reference U.S. Government activity |
| 7407-37-7 | 3/2 Design control — primary reference U.S. Government activity |
| 900BRASS | 5/9 Secondary reference Kilborn Sauer Co |
| 900 | 5/9 Secondary reference Kilborn Sauer Co |
NSN 6220-00-643-1384 is a Light,navigational,marine, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
Key specifications for 6220-00-643-1384: Overall Height: 4.875 INCHES NOMINAL IN; Lens Color: GREEN AND RED; Overall Diameter: 2.187 INCHES NOMINAL IN; Lamp Base Type Accommodated: DOUBLE CONTACT BAYONET CANDELABRA. 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.
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.