The Light,indicator, cataloged under National Stock Number 6210-01-261-2366, 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 Lockheed Martin Librascope Corporation. Government technical data includes 21 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 6210-01-261-2366 |
| Primary Part Number | T516005803 |
| Item Name | Light,indicator |
| FSC / FSG | 6210 / 62 — Indoor and Outdoor Electric Lighting Fixtures |
| Manufacturer | Lockheed Martin Librascope Corporation |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 GASKET AND 1 HEXAGON NUT AND 1 LOCK WASHER |
| Lens Type | CYLINDRICAL, KNURLED SINGLE LIGHT FIRST POSITION HORIZONTAL |
| Lamp Bulb Size Designator | T-1 |
| Lens Color | RED SINGLE LIGHT FIRST POSITION HORIZONTAL |
| Overall Diameter | 0.400 INCHES NOMINAL IN |
| Lens Light Transmission Characteristic | TRANSLUCENT SINGLE LIGHT FIRST POSITION HORIZONTAL |
| Lens Face Surface Condition | SMOOTH SINGLE LIGHT FIRST POSITION HORIZONTAL |
| Lens Quantity | 1 |
| Mounting Method | PANEL LOCATION NOT OTHERWISE SPECIFIED |
| Mounting Method | SCREW ON LENS |
| Style Designator | ROUND FRAME, ROUND LENS TYPE |
| Lamp Base Type Accommodated | MIDGET FLANGED |
| Transmitted Light Color | RED SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A |
| Surface Treatment | ANODIZE BODY |
| Lamp Type Accommodated and Quantity | 1 INCANDESCENT |
| Lens Back Surface Condition | SMOOTH SINGLE LIGHT FIRST POSITION HORIZONTAL |
| Panel Thickness for Which Designed | 0.280 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY 2024 BODY |
| Panel Accommodation Hole Diameter | 0.312 INCHES NOMINAL IN |
| Terminal Type and Quantity | 1 SOLDER LUG AND 1 SOLDER STUD |
| Hazardous Locations/environmental Protection | MOISTURE PROOF AND WATERTIGHT |
| 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 |
|---|---|
| T516005803 | Lockheed Martin Librascope Corporation (USA) |
| 5883465-3 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 700128 | 3/9 Design control — primary reference Sloan Company, the Dba Sloan LED |
NSN 6210-01-261-2366 is a Light,indicator, manufactured by Lockheed Martin Librascope Corporation, classified under FSC 6210, Indoor and Outdoor Electric Lighting Fixtures. Status: active.
NSN 6210-01-261-2366 has 2 manufacturer part numbers on file: T516005803 (Lockheed Martin Librascope Corporation), 5883465-3 (Naval Sea Systems Command).
2 possible matches (shared part number, not a government interchangeability claim): 5342-01-296-0192, 5998-01-682-0125. Verify interchangeability with system specifications before substitution.
Key specifications for T516005803: Furnished Items and Quantity: 1 GASKET AND 1 HEXAGON NUT AND 1 LOCK WASHER; Lens Type: CYLINDRICAL, KNURLED SINGLE LIGHT FIRST POSITION HORIZONTAL; Lamp Bulb Size Designator: T-1; Lens Color: RED SINGLE LIGHT FIRST POSITION HORIZONTAL. 21 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.