The Lamp,incandescent, cataloged under National Stock Number 6240-01-528-5370, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. The manufacturer of record is Grimes Aerospace Company. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6240-01-528-5370 |
| Primary Part Number | LP-Q4597 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — Electric Lamps |
| Manufacturer | Grimes Aerospace Company |
| 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 |
|---|---|
| Q4597 | W.w. Grainger, Inc. Div Government Sales Division (USA) |
| LP-Q4597 PRIMARY | Grimes Aerospace Company (USA) |
| LP-Q4597 PRIMARY | The Boeing Company (USA) |
| Q4597 | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| Q4597 | 5/9 Secondary reference General Electric Company Dba Ge |
NSN 6240-01-528-5370 is a Lamp,incandescent, manufactured by Grimes Aerospace Company, classified under FSC 6240, Electric Lamps. Status: active.
NSN 6240-01-528-5370 has 4 manufacturer part numbers on file: Q4597 (W.w. Grainger, Inc. Div Government Sales Division), LP-Q4597 (Grimes Aerospace Company), LP-Q4597 (The Boeing Company), Q4597 (The Boeing Company).
Key specifications for LP-Q4597: End Item Identification: MV-22 AIRCRAFT. 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.
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.