The Light,indicator, cataloged under National Stock Number 6210-01-264-2545, 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 Littelfuse, Inc.. Government technical data includes 20 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6210-01-264-2545 |
| Primary Part Number | 927-401R-530WN |
| Item Name | Light,indicator |
| FSC / FSG | 6210 / 62 — Indoor and Outdoor Electric Lighting Fixtures |
| Manufacturer | Littelfuse, Inc. |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 HEXAGON NUT AND 1 KNURLED FLANGE RING AND 1 LOCK WASHER |
| Lens Type | CYLINDRICAL, EXTERNAL THREAD SINGLE LIGHT FIRST POSITION HORIZONTAL |
| Lamp Bulb Size Designator | T-2 |
| Lens Color | WHITE SINGLE LIGHT FIRST POSITION HORIZONTAL |
| Overall Diameter | 0.332 INCHES NOMINAL 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 | MIDGET FLANGED |
| Transmitted Light Color | WHITE SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A |
| Surface Treatment | ANODIZE BODY |
| Lamp Type Accommodated and Quantity | 1 NEON |
| Lens Back Surface Condition | FRESNEL SINGLE LIGHT FIRST POSITION HORIZONTAL |
| Panel Thickness for Which Designed | 0.312 INCHES MAXIMUM IN |
| Material | ALUMINUM BODY |
| Panel Accommodation Hole Diameter | 0.469 INCHES NOMINAL IN |
| Terminal Type and Quantity | 2 SOLDER LUG |
| 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 |
|---|---|
| 927-401R-530WN PRIMARY | Littelfuse, Inc. (USA) |
| Reference | Meaning |
|---|---|
| RLA-60B2-RL090WC | 5/9 Secondary reference Spectrum Control, Inc. Div Api Technologies - Eis/wesson |
| RLA-60B2-RL090WC | 5/9 Secondary reference Genisco Filter Corp |
NSN 6210-01-264-2545 is a Light,indicator, manufactured by Littelfuse, Inc., classified under FSC 6210, Indoor and Outdoor Electric Lighting Fixtures. Status: active.
NSN 6210-01-264-2545 has 1 manufacturer part number on file: 927-401R-530WN (Littelfuse, Inc.).
Key specifications for 927-401R-530WN: Furnished Items and Quantity: 1 HEXAGON NUT AND 1 KNURLED FLANGE RING AND 1 LOCK WASHER; Lens Type: CYLINDRICAL, EXTERNAL THREAD SINGLE LIGHT FIRST POSITION HORIZONTAL; Lamp Bulb Size Designator: T-2; Lens Color: WHITE SINGLE LIGHT FIRST POSITION HORIZONTAL. 20 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.