The Lamp,sodium, cataloged under National Stock Number 6240-01-520-5774, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. The manufacturer of record is Sea-Dog Line Div of Sneve-Nysether Inc. Government technical data includes 2 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6240-01-520-5774 |
| Primary Part Number | 405111-1 |
| Item Name | Lamp,sodium |
| FSC / FSG | 6240 / 62 — Electric Lamps |
| Manufacturer | Sea-Dog Line Div of Sneve-Nysether Inc |
| Status | ACTIVE |
| Wattage Rating | 55.000 WATTS |
| Voltage Rating | 12.000 VOLTS NOMINAL |
| 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 |
|---|---|
| 405111-1 PRIMARY | Sea-Dog Line Div of Sneve-Nysether Inc (USA) |
NSN 6240-01-520-5774 is a Lamp,sodium, manufactured by Sea-Dog Line Div of Sneve-Nysether Inc, classified under FSC 6240, Electric Lamps. Status: active.
NSN 6240-01-520-5774 has 1 manufacturer part number on file: 405111-1 (Sea-Dog Line Div of Sneve-Nysether Inc).
Key specifications for 405111-1: Wattage Rating: 55.000 WATTS; End Item Identification: BOAT; Voltage Rating: 12.000 VOLTS NOMINAL. 2 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.