The Light,marker,aircraft Obstructio, cataloged under National Stock Number 6210-01-678-2189, is classified within Federal Supply Class 6210 (Indoor and Outdoor Electric Lighting Fixtures) of the Lighting Fixtures and Lamps group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6210-01-678-2189 |
| Item Name | Light,marker,aircraft Obstructio |
| FSC / FSG | 6210 / 62 — Indoor and Outdoor Electric Lighting Fixtures |
| Status | ACTIVE |
| Lens Color | RED |
| Voltage Rating in Volts | 230.0 AC NOMINAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 860-4R02-002-EU | 3/2 Design control — primary reference U.S. Government activity |
NSN 6210-01-678-2189 is a Light,marker,aircraft Obstructio, classified under FSC 6210, Indoor and Outdoor Electric Lighting Fixtures. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 6210-01-696-4057. Verify interchangeability with system specifications before substitution.
Key specifications for 6210-01-678-2189: Overall Height: 359.2 MILLIMETERS NOMINAL MM; Lens Color: RED; Overall Width: 394.6 MILLIMETERS NOMINAL MM; Special Features: ETL VERIFIED TO FAA STANDARDS;SUPERIOR SURGE AND LIGHTNING PROTECTION;360 DEGREE COVERAGE FOR EACH FLASH HEAD;SHOCK AND VIBRATION RESISTANT. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.