The Light,indicator, cataloged under National Stock Number 6210-01-283-7850, 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 Tld Wollard Llc. Government technical data includes 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6210-01-283-7850 |
| Primary Part Number | M5SF3LRB4 |
| Item Name | Light,indicator |
| FSC / FSG | 6210 / 62 — Indoor and Outdoor Electric Lighting Fixtures |
| Manufacturer | Tld Wollard Llc |
| Status | ACTIVE |
| Lens Type | FLAT, ROUND SINGLE LIGHT FIRST POSITION HORIZONTAL |
| Lens Color | RED SINGLE LIGHT FIRST POSITION HORIZONTAL |
| Overall Diameter | 0.500 INCHES NOMINAL IN |
| Lens Light Transmission Characteristic | TRANSPARENT SINGLE LIGHT FIRST POSITION HORIZONTAL |
| Lens Face Surface Condition | CROSS HATCHED SINGLE LIGHT FIRST POSITION HORIZONTAL |
| Lens Quantity | 1 |
| Style Designator | ROUND FRAME, ROUND LENS TYPE |
| Transmitted Light Color | RED SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A |
| Lamp Type Accommodated and Quantity | 1 NEON |
| Lens Back Surface Condition | SMOOTH SINGLE LIGHT FIRST POSITION HORIZONTAL |
| Panel Thickness for Which Designed | 0.025 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN |
| Material | PLASTIC BODY |
| Panel Accommodation Hole Diameter | 0.500 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 |
|---|---|
| M5SF3LRB4 PRIMARY | Tld Wollard Llc (USA) |
| Reference | Meaning |
|---|---|
| 5SF3LRB4 | 5/9 Secondary reference Tld Wollard Llc |
| 013687-01A0 | 5/9 Secondary reference Tld Wollard Llc |
NSN 6210-01-283-7850 is a Light,indicator, manufactured by Tld Wollard Llc, classified under FSC 6210, Indoor and Outdoor Electric Lighting Fixtures. Status: active.
NSN 6210-01-283-7850 has 1 manufacturer part number on file: M5SF3LRB4 (Tld Wollard Llc).
Key specifications for M5SF3LRB4: Lens Type: FLAT, ROUND SINGLE LIGHT FIRST POSITION HORIZONTAL; Lens Color: RED SINGLE LIGHT FIRST POSITION HORIZONTAL; Overall Diameter: 0.500 INCHES NOMINAL IN; Lens Light Transmission Characteristic: TRANSPARENT SINGLE LIGHT FIRST POSITION HORIZONTAL. 14 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.