The Lamp,incandescent, cataloged under National Stock Number 6240-01-385-8477, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6240-01-385-8477 |
| Primary Part Number | 5M2858-101 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — Electric Lamps |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Filling Gas Type | HALOGEN |
| Rated Average Life | HOURS |
| Wattage Rating | 600.000 WATTS |
| Current Rating for Which Designed | 20.000 AMPERES NOMINAL |
| Voltage Rating | 115.000 VOLTS NOMINAL |
| Average Life Rating in Hours | 75.0 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 5M2858-101 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 10150123 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 120V-600WFFJ | 5/9 Secondary reference Ushio America, Inc Dba Ushio America Inc |
NSN 6240-01-385-8477 is a Lamp,incandescent, manufactured by The Boeing Company Div Defense, classified under FSC 6240, Electric Lamps. Status: active.
NSN 6240-01-385-8477 has 1 manufacturer part number on file: 5M2858-101 (The Boeing Company Div Defense).
Key specifications for 5M2858-101: Filling Gas Type: HALOGEN; Rated Average Life: HOURS; Wattage Rating: 600.000 WATTS; Special Features: DOUBLE ENDED. 6 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.