The Ballast,lamp, cataloged under National Stock Number 6250-00-561-9474, is classified within Federal Supply Class 6250 (Ballasts, Lampholders, and Starters) of the Lighting Fixtures and Lamps group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6250-00-561-9474 |
| Item Name | Ballast,lamp |
| FSC / FSG | 6250 / 62 — Ballasts, Lampholders, and Starters |
| Status | ACTIVE |
| Mounting Hole Quantity | 4 |
| Terminal Quantity | 9 |
| Terminal Location and Quantity | 9 TOP |
| Current Type | AC |
| Lamp Wattage Rating in Watts | 8.0 AND 13.0 |
| Terminal Type | WIRE LEAD |
| Mounting Method | HOLE(S) LOCATION NOT OTHERWISE SPECIFIED |
| Starting Characteristic | ANY ACCEPTABLE |
| Center to Center Distance Between Mounting Holes Along Length | 7.000 INCHES IN |
| Starter | NOT REQUIRED |
| Frequency Rating | 60.0 HERTZ NOMINAL |
| Lamp Accommodation Quantity | 2 |
| Center to Center Distance Between Mounting Holes Along Width | 2.750 INCHES IN |
| Voltage Rating | 115.0 VOLTS NOMINAL |
| 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 |
|---|---|
| 4DBA8-2T | 3/2 Design control — primary reference U.S. Government activity |
NSN 6250-00-561-9474 is a Ballast,lamp, classified under FSC 6250, Ballasts, Lampholders, and Starters. Status: active.
Key specifications for 6250-00-561-9474: Mounting Hole Quantity: 4; Overall Height: 2.370 INCHES MINIMUM AND 2.490 INCHES MAXIMUM IN; Terminal Quantity: 9; Terminal Location and Quantity: 9 TOP. 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.