The Lamp,incandescent, cataloged under National Stock Number 6240-00-068-5543, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Lamp Industry for Use with Industry Designations and Abbreviations for Lamps. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6240-00-068-5543 |
| Primary Part Number | 4459 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — No Item Name Available |
| Manufacturer | Lamp Industry for Use with Industry Designations and Abbreviations for Lamps |
| Status | ACTIVE |
| Current Rating for Which Designed | 3.125 AMPERES NOMINAL |
| Wattage Rating | 40.000 WATTS |
| Average Life Rating in Hours | 320.0 |
| Filament Heavy Duty Service Rating | NOT RATED |
| Light Intensity Distribution Feature | PARABOLIC REFLECTOR |
| Base Style | THREE SLIP-ON TERMINALS |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Rated Average Life | HOURS |
| Bulb Designator | PAR-46 |
| Filament Designation | C-6 |
| Voltage Rating | 12.800 VOLTS NOMINAL |
| Emitted Light Characteristic | COLORLESS |
| Light Output Rating | 1300.000 BEAM CANDLEPOWER NOMINAL SINGLE RATING |
| Specification/standard Data | 08108-4459 MANUFACTURERS STANDARD |
| Bulb Style | PAR (PARABOLIC, ALUMINIZED REFLECTOR) |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 29187 | Hall C M Lamp Co (USA) |
| 4459 | General Electric Co Miniature Lamp Products Dept Lighting Business Group (USA) |
| 505085M1 | Zf Industrieantriebe Witten Gmbh (DEU) |
| WL50 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 4459 PRIMARY | Lamp Industry for Use with Industry Designations and Abbreviations for Lamps |
NSN 6240-00-068-5543 is a Lamp,incandescent, manufactured by Lamp Industry for Use with Industry Designations and Abbreviations for Lamps, classified under FSC 6240 (No Item Name Available). Status: active.
NSN 6240-00-068-5543 has 5 cross-referenced part numbers: 29187 (Hall C M Lamp Co), 4459 (General Electric Co Miniature Lamp Products Dept Lighting Business Group), 505085M1 (Zf Industrieantriebe Witten Gmbh), WL50 (Federal Specifications Promulgated by General Services Administration Washington DC), 4459 (Lamp Industry for Use with Industry Designations and Abbreviations for Lamps).
There are 10 known substitutes for 6240-00-068-5543: 5945-00-192-0245, 5310-00-227-4883, 3455-00-455-9096 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4459: Current Rating for Which Designed: 3.125 AMPERES NOMINAL; Wattage Rating: 40.000 WATTS; Average Life Rating in Hours: 320.0; Filament Heavy Duty Service Rating: NOT RATED. 16 total characteristics are documented in the Federal Logistics Information System.