The Lamp,incandescent, cataloged under National Stock Number 6240-00-266-6227, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Westinghouse Electric Corp. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 9 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 | 6240-00-266-6227 |
| Primary Part Number | 1MG40FL |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — No Item Name Available |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Features Provided | HEAT RESISTANT GLASS |
| Bulb Style | G (GLOBULAR) |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Current Rating for Which Designed | 8.333 AMPERES NOMINAL |
| Light Center Length | 5.250 INCHES NOMINAL IN |
| Light Output Rating | 20000.000 LUMENS NOMINAL SINGLE RATING |
| Rated Average Life | HOURS |
| Emitted Light Characteristic | COLORLESS |
| Bulb Designator | G-40 |
| Filament Heavy Duty Service Rating | NOT RATED |
| Voltage Rating | 120.000 VOLTS NOMINAL |
| Base Style | MOGUL SCREW |
| Light Beam Type | FLOOD |
| Average Life Rating in Hours | 800.0 |
| Wattage Rating | 1000.000 WATTS |
| Filament Designation | C-5 |
| Burning Position | BASE DOWN TO HORIZONTAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1MG40FL | Westinghouse Electric Corp (USA) |
| 1MG40FL120V | General Electric Company (USA) |
| 1MG40FL120V | Lamp Industry for Use with Industry Designations and Abbreviations for Lamps |
| 1MG40FL120V | Morning Star Industries Inc (USA) |
| 1M/G40FL | General Electric Company Dba Ge (USA) |
| 1MG40FL | Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company (USA) |
| 1MG40FL120V | General Electric Co Lamp Division of Consumer Products Group (USA) |
| 1MG40FL | General Electric Company (USA) |
| G40 | Pierce Co Inc the Sub of Avis Industrial Corp (USA) |
| G40 | Winco, Inc. (USA) |
NSN 6240-00-266-6227 is a Lamp,incandescent, manufactured by Westinghouse Electric Corp, classified under FSC 6240 (No Item Name Available). Status: active.
NSN 6240-00-266-6227 has 10 cross-referenced part numbers: 1MG40FL (Westinghouse Electric Corp), 1MG40FL120V (General Electric Company), 1MG40FL120V (Lamp Industry for Use with Industry Designations and Abbreviations for Lamps), 1MG40FL120V (Morning Star Industries Inc), 1M/G40FL (General Electric Company Dba Ge) and 5 more.
There are 10 known substitutes for 6240-00-266-6227: 3455-00-187-2578, 1740-00-702-3941, 3930-00-724-8146 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1MG40FL: Features Provided: HEAT RESISTANT GLASS; Bulb Style: G (GLOBULAR); Bulb Light Transmission Characteristic: TRANSPARENT; Current Rating for Which Designed: 8.333 AMPERES NOMINAL. 18 total characteristics are documented in the Federal Logistics Information System.