The Light,indicator, cataloged under National Stock Number 6210-00-101-9572, 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 Oxley Developments Co Ltd. Government technical data includes 21 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6210-00-101-9572 |
| Primary Part Number | LH31RED |
| Item Name | Light,indicator |
| FSC / FSG | 6210 / 62 — Indoor and Outdoor Electric Lighting Fixtures |
| Manufacturer | Oxley Developments Co Ltd |
| Status | ACTIVE |
| Lens Type | DOME, KNURLED, INTERNAL THREAD SINGLE LIGHT FIRST POSITION HORIZONTAL |
| Lamp Bulb Size Designator | T-1 |
| Lens Color | RED SINGLE LIGHT FIRST POSITION HORIZONTAL |
| Overall Diameter | 8.900 INCHES NOMINAL IN |
| Lens Light Transmission Characteristic | TRANSPARENT SINGLE LIGHT FIRST POSITION HORIZONTAL |
| Lens Face Surface Condition | SMOOTH SINGLE LIGHT FIRST POSITION HORIZONTAL |
| Precious Material | SILVER |
| Lens Quantity | 1 |
| Mounting Method | PANEL LOCATION NOT OTHERWISE SPECIFIED |
| Mounting Method | SCREW ON LENS |
| Style Designator | ROUND FRAME, ROUND LENS TYPE |
| Precious Material and Weight | 0.040 SILVER GRAINS, TROY |
| Lamp Base Type Accommodated | SUBMIDGET FLANGED |
| Transmitted Light Color | RED SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A |
| Precious Material and Location | TERMINALS SILVER |
| Lamp Type Accommodated and Quantity | 1 INCANDESCENT |
| Lens Back Surface Condition | SMOOTH SINGLE LIGHT FIRST POSITION HORIZONTAL |
| Panel Thickness for Which Designed | 0.064 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN |
| Material | COPPER ALLOY BODY |
| Panel Accommodation Hole Diameter | 0.279 INCHES MINIMUM AND 0.283 INCHES MAXIMUM IN |
| Terminal Type and Quantity | 1 SOLDER STUD |
| 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 |
|---|---|
| LH31RED PRIMARY | Oxley Developments Co Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 40-745-868-01 | 5/9 Secondary reference Ge Aviation Systems Ltd |
NSN 6210-00-101-9572 is a Light,indicator, manufactured by Oxley Developments Co Ltd, classified under FSC 6210, Indoor and Outdoor Electric Lighting Fixtures. Status: active.
NSN 6210-00-101-9572 has 1 manufacturer part number on file: LH31RED (Oxley Developments Co Ltd).
Key specifications for LH31RED: Lens Type: DOME, KNURLED, INTERNAL THREAD SINGLE LIGHT FIRST POSITION HORIZONTAL; Lamp Bulb Size Designator: T-1; Lens Color: RED SINGLE LIGHT FIRST POSITION HORIZONTAL; Overall Diameter: 8.900 INCHES NOMINAL IN. 21 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.