The Control,electric Light, cataloged under National Stock Number 6210-01-280-0439, 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 Sigma Instruments Inc Fisher-Pierce Div. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6210-01-280-0439 |
| Primary Part Number | 7790B-EPS |
| Item Name | Control,electric Light |
| FSC / FSG | 6210 / 62 — Indoor and Outdoor Electric Lighting Fixtures |
| Manufacturer | Sigma Instruments Inc Fisher-Pierce Div |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 TWIST LOCK |
| Voltage in Volts and Current Type | 105.0 AC AND 285.0 AC |
| Usage Design | INDOOR |
| Inclosure Material | PLASTIC AND PLASTIC PHENOLIC |
| Style Designator | PLUG-IN PHOTOCELL |
| Operating Function and Method | ACTUATION LIGHT INTENSITY AND DEACTUATION LIGHT INTENSITY |
| Height | 2.219 INCHES MAXIMUM IN |
| Light Intensity Setting and Function | 1.0 ACTUATION FOOTCANDLE |
| Light Intensity Setting and Function | 3.0 DEACTUATION FOOTCANDLE |
| 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 |
|---|---|
| 8690-EL | Precision Multiple Controls Inc. Dba Ramsey Building Supply Div Ramsey Building Supply (USA) |
| 7790B-EPS PRIMARY | Sigma Instruments Inc Fisher-Pierce Div (USA) |
| Reference | Meaning |
|---|---|
| 6690B-ELS | 5/9 Secondary reference Sigma Instruments Inc Fisher-Pierce Div |
NSN 6210-01-280-0439 is a Control,electric Light, manufactured by Sigma Instruments Inc Fisher-Pierce Div, classified under FSC 6210, Indoor and Outdoor Electric Lighting Fixtures. Status: active.
NSN 6210-01-280-0439 has 2 manufacturer part numbers on file: 8690-EL (Precision Multiple Controls Inc. Dba Ramsey Building Supply Div Ramsey Building Supply), 7790B-EPS (Sigma Instruments Inc Fisher-Pierce Div).
Key specifications for 7790B-EPS: Mounting Facility Type and Quantity: 1 TWIST LOCK; Voltage in Volts and Current Type: 105.0 AC AND 285.0 AC; Usage Design: INDOOR; Inclosure Material: PLASTIC AND PLASTIC PHENOLIC. 9 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.