The Lamp,incandescent, cataloged under National Stock Number 6240-00-471-5399, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6240-00-471-5399 |
| Primary Part Number | C78.1408-1980 |
| 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 |
| Bulb Style | T (TUBULAR) |
| Average Life Rating in Hours | 50.0 |
| Color Temp in Deg Kelvin | 3200.0 |
| Burning Position | BASE DOWN TO HORIZONTAL |
| Light Intensity Distribution Feature | OPAQUE END |
| Voltage Rating | 120.000 VOLTS NOMINAL |
| Emitted Light Characteristic | WHITE |
| Rated Average Life | HOURS |
| Filament Designation | C-13D |
| Base Style | FOUR PIN INDEXING |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Light Center Length | 44.500 INCHES NOMINAL IN |
| Current Rating for Which Designed | 4.167 AMPERES NOMINAL |
| Bulb Designator | T-6 |
| Wattage Rating | 500.000 WATTS |
| Filament Heavy Duty Service Rating | NOT RATED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| C78.1408-1980 PRIMARY | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| CBA | General Electric Co Photo Lamp Dept (USA) |
| CBA | Lamp Industry for Use with Industry Designations and Abbreviations for Lamps |
| BCK | Gte Products Corp Lighting Products Group (USA) |
| CBA | Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company (USA) |
| CBA PRIMARY | General Dynamics Mission Systems, Inc. (USA) |
| CBA | Gte Products Corp Sylvania Miniature Lighting Div (USA) |
| 500T6Q | Gte Products Corp Lighting Products Group (USA) |
NSN 6240-00-471-5399 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 6240-00-471-5399 has 8 cross-referenced part numbers: C78.1408-1980 (American National Standards Institute Incorporated Dba American National Standards Institute), CBA (General Electric Co Photo Lamp Dept), CBA (Lamp Industry for Use with Industry Designations and Abbreviations for Lamps), BCK (Gte Products Corp Lighting Products Group), CBA (Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company) and 3 more.
There are 3 known substitutes for 6240-00-471-5399: 6240-00-221-0133, 7520-00-281-5931, 4730-01-353-7669. Verify interchangeability with system specifications before substitution.
Key specifications for C78.1408-1980: Bulb Style: T (TUBULAR); Average Life Rating in Hours: 50.0; Color Temp in Deg Kelvin: 3200.0; Burning Position: BASE DOWN TO HORIZONTAL. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 6240-00-471-5399 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.