The Lamp,cartridge, cataloged under National Stock Number 6240-00-433-1070, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. The manufacturer of record is Spectrum Control, Inc. Div Api Technologies - Eis/wesson. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6240-00-433-1070 |
| Primary Part Number | CF03RCS680 |
| Item Name | Lamp,cartridge |
| FSC / FSG | 6240 / 62 — Electric Lamps |
| Manufacturer | Spectrum Control, Inc. Div Api Technologies - Eis/wesson |
| Status | ACTIVE |
| Cartridge Overall Diameter | 0.330 INCHES NOMINAL IN |
| Lens Color | RED |
| Base Style | CARTRIDGE TWO PIN POLARIZED |
| Lens Light Transmission Characteristic | TRANSPARENT |
| Rated Average Life | HOURS |
| Cartridge Style | SHORT CYLINDRICAL |
| Primary Lamp Type | INCANDESCENT |
| Material | PLASTIC LENS |
| Material | ALUMINUM SLEEVE |
| Current Rating for Which Designed | 0.060 AMPERES NOMINAL |
| Voltage Rating | 5.000 VOLTS NOMINAL |
| Cartridge Overall Length | 1.140 INCHES MAXIMUM IN |
| Average Life Rating in Hours | 100000.0 |
| 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 |
|---|---|
| 3897-0024 | Finnigan Corporation (USA) |
| 900-117X-082RN | Littelfuse, Inc. (USA) |
| CF03RCS680 PRIMARY | Spectrum Control, Inc. Div Api Technologies - Eis/wesson (USA) |
| CML610491 PRIMARY | Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA) |
| Reference | Meaning |
|---|---|
| CF03RCS680 | 5/9 Secondary reference Genisco Filter Corp |
| 39-5-1431 | 5/9 Secondary reference U.S. Government activity |
| 61814307-001 | 5/9 Secondary reference Lockheed Martin Corporation |
| 3897-0024 | 5/9 Secondary reference Bae Systems Information & Electronic Systems Integration Inc. |
NSN 6240-00-433-1070 is a Lamp,cartridge, manufactured by Spectrum Control, Inc. Div Api Technologies - Eis/wesson, classified under FSC 6240, Electric Lamps. Status: active.
NSN 6240-00-433-1070 has 4 manufacturer part numbers on file: 3897-0024 (Finnigan Corporation), 900-117X-082RN (Littelfuse, Inc.), CF03RCS680 (Spectrum Control, Inc. Div Api Technologies - Eis/wesson), CML610491 (Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron).
1 possible match (shared part number, not a government interchangeability claim): 5895-01-542-8735. Verify interchangeability with system specifications before substitution.
Key specifications for CF03RCS680: Cartridge Overall Diameter: 0.330 INCHES NOMINAL IN; Lens Color: RED; Base Style: CARTRIDGE TWO PIN POLARIZED; Lens Light Transmission Characteristic: TRANSPARENT. 13 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.