The Lamp,incandescent, cataloged under National Stock Number 6240-00-044-4279, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is American National Standards Institute Incorporated Dba American National Standards Institute. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6240-00-044-4279 |
| Primary Part Number | 4535 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — No Item Name Available |
| Manufacturer | American National Standards Institute Incorporated Dba American National Standards Institute |
| Status | CANCELLED |
| Features Provided | FILAMENT SHIELDING AND HEAT RESISTANT GLASS |
| Filament Heavy Duty Service Rating | NOT RATED |
| Voltage Rating | 6.400 VOLTS NOMINAL |
| Wattage Rating | 30.000 WATTS |
| Bulb Designator | PAR-46 |
| Emitted Light Characteristic | COLORLESS |
| Current Rating for Which Designed | 4.688 AMPERES NOMINAL |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Base Style | TWO SCREW TERMINALS |
| Rated Average Life | HOURS |
| Filament Designation | C-6 |
| Light Output Rating | 95000.000 BEAM CANDLEPOWER NOMINAL SINGLE RATING |
| Light Intensity Distribution Feature | PARABOLIC REFLECTOR |
| Bulb Style | PAR (PARABOLIC, ALUMINIZED REFLECTOR) |
| Average Life Rating in Hours | 100.0 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 100SL22 | Oshkosh Defense Llc (USA) |
| 100SL22 | Oshkosh Corp (USA) |
| 4535 PRIMARY | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| 4535 PRIMARY | Lamp Industry for Use with Industry Designations and Abbreviations for Lamps |
| W-L-50 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 6446 | Unity Manufacturing Co (USA) |
| 4535 | Unity Manufacturing Co (USA) |
NSN 6240-00-044-4279 is a Lamp,incandescent, manufactured by American National Standards Institute Incorporated Dba American National Standards Institute, classified under FSC 6240 (No Item Name Available). Status: cancelled.
NSN 6240-00-044-4279 has 7 cross-referenced part numbers: 100SL22 (Oshkosh Defense Llc), 100SL22 (Oshkosh Corp), 4535 (American National Standards Institute Incorporated Dba American National Standards Institute), 4535 (Lamp Industry for Use with Industry Designations and Abbreviations for Lamps), W-L-50 (Federal Specifications Promulgated by General Services Administration Washington DC) and 2 more.
There are 12 known substitutes for 6240-00-044-4279: 3110-00-101-1789, 3895-00-161-1417, 5930-00-188-1026 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4535: Features Provided: FILAMENT SHIELDING AND HEAT RESISTANT GLASS; Filament Heavy Duty Service Rating: NOT RATED; Voltage Rating: 6.400 VOLTS NOMINAL; Wattage Rating: 30.000 WATTS. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 6240-00-044-4279 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.