The Light Assembly,indicator, cataloged under National Stock Number 6210-01-128-4561, is classified within Federal Supply Class 6210 (Indoor and Outdoor Electric Lighting Fixtures) of the Lighting Fixtures and Lamps group. Government technical data includes 27 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6210-01-128-4561 |
| Item Name | Light Assembly,indicator |
| FSC / FSG | 6210 / 62 — Indoor and Outdoor Electric Lighting Fixtures |
| Status | ACTIVE |
| Lens Type | FLAT, ROUND SHANK SINGLE ROW FIRST POSITION HORIZONTAL |
| Lens Type | FLAT, ROUND SHANK SINGLE ROW SECOND POSITION HORIZONTAL |
| Lens Type | FLAT, ROUND SHANK SINGLE ROW THIRD POSITION HORIZONTAL |
| Transmitted Legend Color | WHITE, OPAQUE SINGLE ROW FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A |
| Transmitted Legend Color | WHITE, OPAQUE SINGLE ROW SECOND POSITION HORIZONTAL FULL DISPLAY DIVISION A |
| Transmitted Legend Color | WHITE, OPAQUE SINGLE ROW THIRD POSITION HORIZONTAL FULL DISPLAY DIVISION A |
| Lamp Bulb Size Designator | T-3 1/4 |
| Lens Color | COLORLESS SINGLE ROW FIRST POSITION HORIZONTAL |
| Lens Color | AMBER SINGLE ROW SECOND POSITION HORIZONTAL |
| Lens Color | BLUE, LIGHT SINGLE ROW THIRD POSITION HORIZONTAL |
| Lens Light Transmission Characteristic | TRANSPARENT SINGLE ROW FIRST POSITION HORIZONTAL |
| Lens Light Transmission Characteristic | TRANSPARENT SINGLE ROW SECOND POSITION HORIZONTAL |
| Lens Light Transmission Characteristic | TRANSPARENT SINGLE ROW THIRD POSITION HORIZONTAL |
| Lens Face Surface Condition | SMOOTH SINGLE ROW FIRST POSITION HORIZONTAL |
| Lens Face Surface Condition | SMOOTH SINGLE ROW SECOND POSITION HORIZONTAL |
| Lens Face Surface Condition | SMOOTH SINGLE ROW THIRD POSITION HORIZONTAL |
| Lens Quantity | 3 |
| Mounting Method | PUSH-IN LENS |
| Mounting Method | UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED |
| Style Designator | SINGLE STRIP TYPE |
| Features Provided | PRESS TO TEST |
| Lamp Base Type Accommodated | MINIATURE BAYONET |
| Lens Legend | BRIGHT ARROW SYMBOL CW;AIRWAYS SINGLE ROW FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A |
| Lens Legend | BRIGHT ARROW SYMBOL CW;MIDDLE SINGLE ROW SECOND POSITION HORIZONTAL FULL DISPLAY DIVISION A |
| Lens Legend | BRIGHT ARROW SYMBOL CW;OUTER SINGLE ROW THIRD POSITION HORIZONTAL FULL DISPLAY DIVISION A |
| Transmitted Light Color | AMBER SINGLE ROW SECOND POSITION HORIZONTAL FULL DISPLAY DIVISION A |
| Transmitted Light Color | BLUE, LIGHT SINGLE ROW THIRD POSITION HORIZONTAL FULL DISPLAY DIVISION A |
| 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 |
|---|---|
| 074-539-5322-01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6210-01-128-4561 is a Light Assembly,indicator, classified under FSC 6210, Indoor and Outdoor Electric Lighting Fixtures. Status: active.
Key specifications for 6210-01-128-4561: Overall Height: 3.015 INCHES MAXIMUM IN; Lens Type: FLAT, ROUND SHANK SINGLE ROW FIRST POSITION HORIZONTAL; Lens Type: FLAT, ROUND SHANK SINGLE ROW SECOND POSITION HORIZONTAL; Lens Type: FLAT, ROUND SHANK SINGLE ROW THIRD POSITION HORIZONTAL. 27 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.