The Lamp,incandescent, cataloged under National Stock Number 6240-01-208-9587, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. The manufacturer of record is Hach Ultra Analytics Inc. Dba Pacific Scientific Instruments. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6240-01-208-9587 |
| Primary Part Number | 611-039 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — Electric Lamps |
| Manufacturer | Hach Ultra Analytics Inc. Dba Pacific Scientific Instruments |
| Status | ACTIVE |
| Emitted Light Characteristic | RED |
| 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 |
|---|---|
| 611-039 PRIMARY | Hach Ultra Analytics Inc. Dba Pacific Scientific Instruments (USA) |
| Reference | Meaning |
|---|---|
| 611-039 | 5/9 Secondary reference Pacific Scientific Instruments Hiac Royco Div |
| 19000599 | 5/9 Secondary reference Pacific Scientific Instruments Hiac Royco Div |
NSN 6240-01-208-9587 is a Lamp,incandescent, manufactured by Hach Ultra Analytics Inc. Dba Pacific Scientific Instruments, classified under FSC 6240, Electric Lamps. Status: active.
NSN 6240-01-208-9587 has 1 manufacturer part number on file: 611-039 (Hach Ultra Analytics Inc. Dba Pacific Scientific Instruments).
2 possible matches (shared part number, not a government interchangeability claim): 5305-01-360-1971, 5310-01-392-2534. Verify interchangeability with system specifications before substitution.
Key specifications for 611-039: Emitted Light Characteristic: RED. 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.