The Light,indicator, cataloged under National Stock Number 6210-01-003-8645, is classified within Federal Supply Class 6210 (Indoor and Outdoor Electric Lighting Fixtures) of the Lighting Fixtures and Lamps group. Government technical data includes 19 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6210-01-003-8645 |
| Item Name | Light,indicator |
| FSC / FSG | 6210 / 62 — Indoor and Outdoor Electric Lighting Fixtures |
| Status | ACTIVE |
| Furnished Items and Quantity | 2 GASKET AND 1 HEXAGON NUT AND 1 LOCK WASHER |
| Lens Type | STOVEPIPE, KNURLED SINGLE LIGHT FIRST POSITION HORIZONTAL |
| Lamp Bulb Size Designator | T-3 1/4 |
| Lens Color | RED, IDENTIFICATION SINGLE LIGHT FIRST POSITION HORIZONTAL |
| Overall Diameter | 0.938 INCHES MINIMUM AND 0.968 INCHES MAXIMUM IN |
| Lens Light Transmission Characteristic | TRANSPARENT 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 IN LENS |
| Style Designator | ROUND FRAME, ROUND LENS TYPE |
| Lamp Base Type Accommodated | MINIATURE BAYONET |
| Transmitted Light Color | RED, IDENTIFICATION SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A |
| Lamp Type Accommodated and Quantity | 1 NEON |
| Lens Back Surface Condition | FLUTED SINGLE LIGHT FIRST POSITION HORIZONTAL |
| Panel Thickness for Which Designed | 0.188 INCHES MAXIMUM IN |
| Panel Accommodation Hole Diameter | 0.688 INCHES MINIMUM AND 0.694 INCHES MAXIMUM IN |
| Terminal Type and Quantity | 2 SOLDER LUG |
| Hazardous Locations/environmental Protection | DRIPPROOF |
| 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 |
|---|---|
| MIL-L-3661 | 5/9 Secondary reference U.S. Government activity |
| LH76/2-LC16RN3 | 2/2 Government specification standardization U.S. Government activity |
| MIL-DTL-3661/8 MIL-DTL-3661/16 | 4/1 Identification reference U.S. Government activity |
NSN 6210-01-003-8645 is a Light,indicator, classified under FSC 6210, Indoor and Outdoor Electric Lighting Fixtures. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 6210-01-010-8953. Verify interchangeability with system specifications before substitution.
Key specifications for 6210-01-003-8645: Furnished Items and Quantity: 2 GASKET AND 1 HEXAGON NUT AND 1 LOCK WASHER; Lens Type: STOVEPIPE, KNURLED SINGLE LIGHT FIRST POSITION HORIZONTAL; Lamp Bulb Size Designator: T-3 1/4; Lens Color: RED, IDENTIFICATION SINGLE LIGHT FIRST POSITION HORIZONTAL. 19 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.