The Light,indicator, cataloged under National Stock Number 6210-01-374-9858, is classified within Federal Supply Class 6210 (Indoor and Outdoor Electric Lighting Fixtures) of the Lighting Fixtures and Lamps group. Government technical data includes 28 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 6210-01-374-9858 |
| Item Name | Light,indicator |
| FSC / FSG | 6210 / 62 — Indoor and Outdoor Electric Lighting Fixtures |
| Status | ACTIVE |
| Lens Type | FLAT, RECTANGULAR SINGLE LIGHT FIRST POSITION HORIZONTAL |
| Transmitted Legend Color | BLACK SINGLE LIGHT FIRST POSITION HORIZONTAL HORIZONTAL SPLIT DISPLAY DIVISION B |
| Transmitted Legend Color | BLACK SINGLE LIGHT FIRST POSITION HORIZONTAL HORIZONTAL SPLIT DISPLAY DIVISION A |
| Lamp Bulb Size Designator | T-1 |
| Lens Color | WHITE SINGLE LIGHT FIRST POSITION HORIZONTAL |
| 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 | FLANGE LENS |
| Style Designator | RECTANGULAR FRAME TYPE |
| Filter Quantity | 1 |
| Lamp Base Type Accommodated | MIDGET FLANGED |
| Panel Accommodation Hole Width | 0.685 INCHES MINIMUM AND 0.695 INCHES MAXIMUM IN |
| Lens Legend | MANUAL SINGLE LIGHT FIRST POSITION HORIZONTAL HORIZONTAL SPLIT DISPLAY DIVISION A |
| Lens Legend | REMOTE SINGLE LIGHT FIRST POSITION HORIZONTAL HORIZONTAL SPLIT DISPLAY DIVISION B |
| Transmitted Light Color | GREEN SINGLE LIGHT FIRST POSITION HORIZONTAL HORIZONTAL SPLIT DISPLAY DIVISION A |
| Transmitted Light Color | GREEN SINGLE LIGHT FIRST POSITION HORIZONTAL HORIZONTAL SPLIT DISPLAY DIVISION B |
| Panel Accommodation Hole Height | 0.685 INCHES MINIMUM AND 0.695 INCHES MAXIMUM IN |
| Lamp Type Accommodated and Quantity | 4 INCANDESCENT |
| Lens Back Surface Condition | SMOOTH SINGLE LIGHT FIRST POSITION HORIZONTAL |
| Panel Thickness for Which Designed | 0.030 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY 5052 BODY |
| Filter Color | GREEN SINGLE LIGHT FIRST POSITION HORIZONTAL HORIZONTAL SPLIT DISPLAY DIVISION A |
| Filter Color | GREEN SINGLE LIGHT FIRST POSITION HORIZONTAL HORIZONTAL SPLIT DISPLAY DIVISION B |
| Terminal Type and Quantity | 5 SOLDER STUD |
| Multilamp Circuit Type | FOUR LAMP COMMON |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY EXTRA LONG REFERENCE NUMBER |
| 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 |
|---|---|
| 58124A0B15C1 F4 L2 N2 (GG) 16 M- | 3/1 Design control — primary reference U.S. Government activity |
| 4102-10 | 5/1 Secondary reference U.S. Government activity |
| 5972465-10 | 5/1 Secondary reference Naval Sea Systems Command |
| 1207462-10 | D/9 Drawing number reference only Lockheed Martin Corporation Div Rms - Mitchel Field |
NSN 6210-01-374-9858 is a Light,indicator, classified under FSC 6210, Indoor and Outdoor Electric Lighting Fixtures. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 6550-01-504-1810, 6520-01-696-6853. Verify interchangeability with system specifications before substitution.
Key specifications for 6210-01-374-9858: Lens Type: FLAT, RECTANGULAR SINGLE LIGHT FIRST POSITION HORIZONTAL; Transmitted Legend Color: BLACK SINGLE LIGHT FIRST POSITION HORIZONTAL HORIZONTAL SPLIT DISPLAY DIVISION B; Transmitted Legend Color: BLACK SINGLE LIGHT FIRST POSITION HORIZONTAL HORIZONTAL SPLIT DISPLAY DIVISION A; Lamp Bulb Size Designator: T-1. 28 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.