The Lampholder, cataloged under National Stock Number 6250-00-478-9061, is classified within Federal Supply Class 6250 (Ballasts, Lampholders, and Starters) of the Lighting Fixtures and Lamps group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6250-00-478-9061 |
| Item Name | Lampholder |
| FSC / FSG | 6250 / 62 — Ballasts, Lampholders, and Starters |
| Status | ACTIVE |
| Terminal Quantity | 2 |
| Terminal Type | SCREW |
| Wattage Rating in Watts | 660.0 |
| Coating Method | PLATED SHELL |
| Mounting Method | UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED |
| Style Designator | SIGN ONE PIECE |
| Voltage in Volts | 600.0 |
| Outside Diameter | 1.281 INCHES MINIMUM AND 1.313 INCHES MAXIMUM IN |
| Lamp Base Type Accommodated | MEDIUM SCREW |
| Mounting Device Quantity | 2 |
| Mounting Feature Type | SURFACE |
| Surface Treatment | NICKEL SHELL |
| Material | COPPER ALLOY SHELL |
| Material | PLASTIC PHENOLIC BODY |
| Hazardous Locations/environmental Protection | NOT RATED |
| 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 |
|---|---|
| 266 | 3/9 Design control — primary reference Circle F Industries |
| 13217E1224 | 5/2 Secondary reference U.S. Government activity |
NSN 6250-00-478-9061 is a Lampholder, classified under FSC 6250, Ballasts, Lampholders, and Starters. Status: active.
Key specifications for 6250-00-478-9061: Overall Height: 1.500 INCHES NOMINAL IN; Terminal Quantity: 2; Terminal Type: SCREW; Wattage Rating in Watts: 660.0. 15 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.