The Light,indicator, cataloged under National Stock Number 6210-01-128-4559, is classified within Federal Supply Class 6210 (Indoor and Outdoor Electric Lighting Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Market Forge Industries Inc. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 6210-01-128-4559 |
| Primary Part Number | 10-6169 |
| Item Name | Light,indicator |
| FSC / FSG | 6210 / 62 — Indoor and Outdoor Electric Lighting Fixtures |
| Manufacturer | Market Forge Industries Inc |
| Status | ACTIVE |
| Lamp Bulb Size Designator | T-1 3/4 |
| Lens Color | YELLOW SINGLE LIGHT FIRST POSITION HORIZONTAL |
| Overall Diameter | 0.500 INCHES NOMINAL IN |
| Lens Quantity | 1 |
| Style Designator | ROUND FRAME, ROUND LENS TYPE |
| Lamp Base Type Accommodated | MINIATURE BAYONET |
| Transmitted Light Color | YELLOW SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A |
| Lamp Type Accommodated and Quantity | 1 NEON |
| Terminal Type and Quantity | 2 SOLDER LUG |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 10-6169 PRIMARY | Market Forge Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| 10-4982 | C/1 Advisory reference — outside the item-of-supply concept Market Forge Industries Inc |
NSN 6210-01-128-4559 is a Light,indicator, manufactured by Market Forge Industries Inc, classified under FSC 6210, Indoor and Outdoor Electric Lighting Fixtures. Status: active.
NSN 6210-01-128-4559 has 1 manufacturer part number on file: 10-6169 (Market Forge Industries Inc).
4 possible matches (shared part number, not a government interchangeability claim): 4520-01-133-1581, 6150-01-292-5438, 5961-01-310-1019. Verify interchangeability with system specifications before substitution.
Key specifications for 10-6169: Lamp Bulb Size Designator: T-1 3/4; Lens Color: YELLOW SINGLE LIGHT FIRST POSITION HORIZONTAL; Overall Diameter: 0.500 INCHES NOMINAL IN; Lens Quantity: 1. 9 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.