The Lampholder Assembly, cataloged under National Stock Number 6250-01-355-9708, is classified within Federal Supply Class 6250 (Ballasts, Lampholders, and Starters) of the Lighting Fixtures and Lamps group. The manufacturer of record is Federal Signal Corporation. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6250-01-355-9708 |
| Primary Part Number | 8422B412 |
| Item Name | Lampholder Assembly |
| FSC / FSG | 6250 / 62 — Ballasts, Lampholders, and Starters |
| Manufacturer | Federal Signal Corporation |
| Status | ACTIVE |
| Wattage Rating in Watts | 30.0 AND 50.0 AND 60.0 |
| Lampholder Quantity | 2 |
| Voltage in Volts | 12.0 |
| Lamp Accommodation Quantity | 2 |
| 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 |
|---|---|
| 8422B412 PRIMARY | Federal Signal Corporation (USA) |
| Reference | Meaning |
|---|---|
| 8422B412 | 5/9 Secondary reference U.S. Government activity |
NSN 6250-01-355-9708 is a Lampholder Assembly, manufactured by Federal Signal Corporation, classified under FSC 6250, Ballasts, Lampholders, and Starters. Status: active.
NSN 6250-01-355-9708 has 1 manufacturer part number on file: 8422B412 (Federal Signal Corporation).
Key specifications for 8422B412: Wattage Rating in Watts: 30.0 AND 50.0 AND 60.0; Lampholder Quantity: 2; Voltage in Volts: 12.0; Special Features: PART OF NSN 6220-01-449-1239 BEACON LIGHT ASSEMBLY; TM 9-2320-360-24P FIG 74. 4 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.