The Lamp,incandescent, cataloged under National Stock Number 6240-00-941-8479, 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 9 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6240-00-941-8479 |
| Primary Part Number | 456 |
| 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 |
| Current Rating for Which Designed | 0.170 AMPERES NOMINAL |
| Rated Average Life | INDEFINITE LONG |
| Bulb Style | G (GLOBULAR) |
| Average Life Rating in Hours | 5000.0 |
| Light Output Rating | 2.000 BEAM CANDLEPOWER NOMINAL SINGLE RATING |
| Voltage Rating | 28.000 VOLTS NOMINAL |
| Emitted Light Characteristic | COLORLESS |
| Features Provided | FILAMENT SHIELDING AND HEAT RESISTANT GLASS |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Wattage Rating | 4.760 WATTS |
| Filament Heavy Duty Service Rating | NOT RATED |
| Bulb Designator | G-4 1/2 |
| Light Center Length | 0.562 INCHES NOMINAL IN |
| Filament Designation | C-2F |
| Base Style | MINIATURE BAYONET |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 9231452 | Man Erf Uk Ltd (GBR) |
| 456 | Lamp Industry for Use with Industry Designations and Abbreviations for Lamps |
| VARPRICE | Dla Aviation Engineering Div Department of Defense (USA) |
| 502614 | Manitowoc Engineering Co Division of the Manitowoc Co Inc (USA) |
| 456 PRIMARY | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| W-L-111 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| S116543 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 456 | General Electric Co Miniature Lamp Products Dept Lighting Business Group (USA) |
| 9231452 | Erf Bedford Parts (GBR) |
NSN 6240-00-941-8479 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 6240-00-941-8479 has 9 cross-referenced part numbers: 9231452 (Man Erf Uk Ltd), 456 (Lamp Industry for Use with Industry Designations and Abbreviations for Lamps), VARPRICE (Dla Aviation Engineering Div Department of Defense), 502614 (Manitowoc Engineering Co Division of the Manitowoc Co Inc), 456 (American National Standards Institute Incorporated Dba American National Standards Institute) and 4 more.
There are 11 known substitutes for 6240-00-941-8479: 6240-00-295-2158, 6240-00-299-5546, 6240-00-553-1881 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 456: Current Rating for Which Designed: 0.170 AMPERES NOMINAL; Rated Average Life: INDEFINITE LONG; Bulb Style: G (GLOBULAR); Average Life Rating in Hours: 5000.0. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 6240-00-941-8479 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.