The Lamp,incandescent, cataloged under National Stock Number 6240-01-438-6448, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. The manufacturer of record is Hoffman Engineering, Llc Dba Hoffman Engineering Llc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 — Electric Lamps (FSG 62) |
| Manufacturers | Hoffman Engineering, Llc Dba Hoffman Engineering Llc (CAGE 06097) |
| Parameter | Value |
|---|---|
| NSN | 6240-01-438-6448 |
| Primary Part Number | 722-1009 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — Electric Lamps |
| Manufacturer | Hoffman Engineering, Llc Dba Hoffman Engineering Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| 722-1009 PRIMARY | Hoffman Engineering, Llc Dba Hoffman Engineering Llc (USA) |
| Reference | Meaning |
|---|---|
| 160C180255-1 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corporation |
| 160C180255-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 6240-01-438-6448 is a Lamp,incandescent, manufactured by Hoffman Engineering, Llc Dba Hoffman Engineering Llc, classified under FSC 6240, Electric Lamps. Status: active.
NSN 6240-01-438-6448 has 1 manufacturer part number on file: 722-1009 (Hoffman Engineering, Llc Dba Hoffman Engineering Llc).
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.