The Lamp Assembly, cataloged under National Stock Number 6240-01-554-1926, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6240-01-554-1926 |
| Primary Part Number | 721-1171-1000 |
| Item Name | Lamp Assembly |
| FSC / FSG | 6240 / 62 — Electric Lamps |
| Manufacturer | Hoffman Engineering, Llc Dba Hoffman Engineering Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 721-1171-1000 PRIMARY | Hoffman Engineering, Llc Dba Hoffman Engineering Llc (USA) |
NSN 6240-01-554-1926 is a Lamp Assembly, manufactured by Hoffman Engineering, Llc Dba Hoffman Engineering Llc, classified under FSC 6240, Electric Lamps. Status: active.
NSN 6240-01-554-1926 has 1 manufacturer part number on file: 721-1171-1000 (Hoffman Engineering, Llc Dba Hoffman Engineering Llc).
Key specifications for 721-1171-1000: Special Features: SMALL STRING OF LIGHTS THAT GO INTO A LIGHT,RECOGNITION,AIRCRAFT, NSN 6220-01-533-9860; Part Name Assigned by Controlling Agency: LIGHT,RECOGNITION,A; End Item Identification: F/A-22 RAPTOR. 0 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.
NSN 6240-01-554-1926 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.