The Light,indicator, cataloged under National Stock Number 6210-01-252-6522, is classified within Federal Supply Class 6210 (Indoor and Outdoor Electric Lighting Fixtures) of the Lighting Fixtures and Lamps group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 6210-01-252-6522 |
| Item Name | Light,indicator |
| FSC / FSG | 6210 / 62 — Indoor and Outdoor Electric Lighting Fixtures |
| Status | ACTIVE |
| Lamp Bulb Size Designator | T-1 3/4 |
| Mounting Method | PANEL |
| Style Designator | RECTANGULAR FRAME TYPE |
| Filter Quantity | 4 |
| Lamp Base Type Accommodated | MIDGET FLANGED |
| Panel Accommodation Hole Width | 1.115 INCHES NOMINAL IN |
| Transmitted Light Color | RED SINGLE LIGHT FIRST POSITION HORIZONTAL VERTICAL SPLIT DISPLAY DIVISION A |
| Transmitted Light Color | GREEN AND RED SINGLE LIGHT FIRST POSITION HORIZONTAL VERTICAL SPLIT DISPLAY DIVISION B |
| Panel Accommodation Hole Height | 0.875 INCHES NOMINAL IN |
| Surface Treatment | OXIDE FILM BODY |
| Lamp Type Accommodated and Quantity | 4 INCANDESCENT |
| Panel Thickness for Which Designed | 0.031 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Filter Color | RED SINGLE LIGHT FIRST POSITION HORIZONTAL VERTICAL SPLIT DISPLAY DIVISION A |
| Filter Color | GREEN AND RED SINGLE LIGHT FIRST POSITION HORIZONTAL VERTICAL SPLIT DISPLAY DIVISION B |
| Terminal Type and Quantity | 6 SOLDER LUG |
| Multilamp Circuit Type | HORIZONTAL SPLIT |
| Hazardous Locations/environmental Protection | RADIO FREQUENCY INTERFERENCERADIO FREQUENCY INTERFERENCE |
| 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 |
|---|---|
| 1267-15 | 3/9 Design control — primary reference U.S. Government activity |
| G330043S15 | 7/2 Vendor item drawing reference L3harris Technologies, Inc Div Space & Airborne Systems |
| 10HA2C3L(RRGR)N3 | 5/9 Secondary reference U.S. Government activity |
NSN 6210-01-252-6522 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): 5985-01-381-0218, 4020-01-460-8265. Verify interchangeability with system specifications before substitution.
Key specifications for 6210-01-252-6522: Overall Height: 0.960 INCHES NOMINAL0.960 INCHES NOMINAL IN; Lamp Bulb Size Designator: T-1 3/4; Mounting Method: PANEL; Style Designator: RECTANGULAR FRAME TYPE. 17 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.