The Light,indicator, cataloged under National Stock Number 6210-00-490-4451, is classified within Federal Supply Class 6210 (Indoor and Outdoor Electric Lighting Fixtures) of the Lighting Fixtures and Lamps group. Government technical data includes 26 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 6210-00-490-4451 |
| Item Name | Light,indicator |
| FSC / FSG | 6210 / 62 — Indoor and Outdoor Electric Lighting Fixtures |
| Status | ACTIVE |
| Lens Type | DISPLAY SCREEN 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 3/4 |
| 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 | FLANGE LENS |
| Mounting Method | RACK LOCATION NOT OTHERWISE SPECIFIED |
| Style Designator | RECTANGULAR FRAME TYPE |
| Filter Quantity | 4 |
| Lamp Base Type Accommodated | MIDGET FLANGED |
| Lens Legend | AUTO LEV;NO LEV SINGLE LIGHT FIRST POSITION HORIZONTAL HORIZONTAL SPLIT DISPLAY DIVISION B |
| Lens Legend | AUTO;LEV SINGLE LIGHT FIRST POSITION HORIZONTAL HORIZONTAL SPLIT DISPLAY DIVISION A |
| Transmitted Light Color | RED SINGLE LIGHT FIRST POSITION HORIZONTAL HORIZONTAL SPLIT DISPLAY DIVISION A |
| Transmitted Light Color | RED SINGLE LIGHT FIRST POSITION HORIZONTAL HORIZONTAL SPLIT DISPLAY DIVISION B |
| Lamp Type Accommodated and Quantity | 4 INCANDESCENT |
| Lens Back Surface Condition | SMOOTH SINGLE LIGHT FIRST POSITION HORIZONTAL |
| Material | PLASTIC POLYCARBONATE BODY |
| Filter Color | RED SINGLE LIGHT FIRST POSITION HORIZONTAL HORIZONTAL SPLIT DISPLAY DIVISION A |
| Filter Color | RED SINGLE LIGHT FIRST POSITION HORIZONTAL HORIZONTAL SPLIT DISPLAY DIVISION B |
| Terminal Type and Quantity | 5 QUICK DISCONNECT, MALE |
| Multilamp Circuit Type | FOUR LAMP COMMON |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY EXTRA LONG REFERENCE NUMBER |
| Hazardous Locations/environmental Protection | MOISTURE RESISTANT AND SALT SPRAY RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT |
| 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 |
|---|---|
| 800-A2C1-L4N2(R)-17 AUTO,LEV/AU- | 3/1 Design control — primary reference U.S. Government activity |
| 3015504P29 | 7/2 Vendor item drawing reference U.S. Government activity |
| 800-A2C1-L4N2(R)-17 | 5/9 Secondary reference U.S. Government activity |
| 800A2C1L4N2(R)17AUTO,LEV/AUTO LE | 5/9 Secondary reference U.S. Government activity |
NSN 6210-00-490-4451 is a Light,indicator, classified under FSC 6210, Indoor and Outdoor Electric Lighting Fixtures. Status: active.
4 possible matches (shared part number, not a government interchangeability claim): 6210-00-490-4453, 6210-00-490-4458, 5930-00-490-4459. Verify interchangeability with system specifications before substitution.
Key specifications for 6210-00-490-4451: Overall Height: 0.740 INCHES NOMINAL IN; Lens Type: DISPLAY SCREEN 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. 26 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.