The Lamp, cataloged under National Stock Number 6240-01-339-4773, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. The manufacturer of record is The Boeing Company. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Lamp |
| FSC / FSG | 6240 — Electric Lamps (FSG 62) |
| Manufacturers | The Boeing Company (CAGE 77272); Pall Manufacturing Uk Limited (CAGE K6539) |
| Parameter | Value |
|---|---|
| NSN | 6240-01-339-4773 |
| Primary Part Number | QB12913 |
| Item Name | Lamp |
| FSC / FSG | 6240 / 62 — Electric Lamps |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| QB12913 PRIMARY | The Boeing Company (USA) |
| QB12913 | Pall Manufacturing Uk Limited (GBR) |
| Reference | Meaning |
|---|---|
| 581-12-A2B3C3-F4L1N2-16 | C/1 Advisory reference — outside the item-of-supply concept Gama Engineering Ltd |
| 581-12-A2B3C3-F4L1N2-16 | 5/9 Secondary reference Alan Mann Aviation Group Limited |
NSN 6240-01-339-4773 is a Lamp, manufactured by The Boeing Company, classified under FSC 6240, Electric Lamps. Status: active.
NSN 6240-01-339-4773 has 2 manufacturer part numbers on file: QB12913 (The Boeing Company), QB12913 (Pall Manufacturing Uk Limited).
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.