The Lamp,incandescent, cataloged under National Stock Number 6240-01-641-2619, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. The manufacturer of record is Gnc Concrete Products, Inc.. Government technical data includes 1 specification, 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 | 6240-01-641-2619 |
| Primary Part Number | 28-18-4 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — Electric Lamps |
| Manufacturer | Gnc Concrete Products, Inc. |
| Status | ACTIVE |
| Precious Material | SILVER |
| 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 |
|---|---|
| 28-18-4 PRIMARY | Gnc Concrete Products, Inc. (USA) |
NSN 6240-01-641-2619 is a Lamp,incandescent, manufactured by Gnc Concrete Products, Inc., classified under FSC 6240, Electric Lamps. Status: active.
NSN 6240-01-641-2619 has 1 manufacturer part number on file: 28-18-4 (Gnc Concrete Products, Inc.).
Key specifications for 28-18-4: Precious Material: SILVER; Part Name Assigned by Controlling Agency: LAMP, INCANDESCENT; End Item Identification: RQ-4A, 4B GLOBAL HAWK A. 1 specification is 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.