The Lamp,incandescent, cataloged under National Stock Number 6240-00-157-3724, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is International Business Machines Corp Parts Order Center Dept E - 54. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6240-00-157-3724 |
| Primary Part Number | 308346 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — No Item Name Available |
| Manufacturer | International Business Machines Corp Parts Order Center Dept E - 54 |
| Status | CANCELLED |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Filament Heavy Duty Service Rating | NOT RATED |
| Light Output Rating | 2.200 END FOOTCANDLES NOMINAL FIRST RATING |
| Current Rating for Which Designed | 0.045 AMPERES MINIMUM AND 0.060 AMPERES MAXIMUM |
| Rated Average Life | HOURS |
| Bulb Designator | T-2 |
| Emitted Light Characteristic | WHITE |
| Voltage Rating | 55.000 VOLTS NOMINAL |
| Wattage Rating | 2.475 WATTS AND 3.300 WATTS |
| Bulb Style | T (TUBULAR) |
| Light Output Rating | 1.100 SPHERICAL CANDLEPOWER NOMINAL SECOND RATING |
| Average Life Rating in Hours | 5000.0 |
| Base Style | TELEPHONE SLIDE NUMBER ONE |
| Specification/standard Data | 08108-55C1 MANUFACTURERS STANDARD |
| Filament Designation | C-2F |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 308346 PRIMARY | International Business Machines Corp Parts Order Center Dept E - 54 (USA) |
| 308346 | International Business Machines Corporation Dba IBM (USA) |
| 55C1 | General Electric Co Miniature Lamp Products Dept Lighting Business Group (USA) |
| 55C-1 | Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company (USA) |
| C78-391 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| 55C1 PRIMARY | Lamp Industry for Use with Industry Designations and Abbreviations for Lamps |
| A2155483 | Bendix Corp the (USA) |
| 55C1 | General Electric Company Dba Ge (USA) |
| 1377-4997 PRIMARY | Messer Llc (USA) |
| 4517 | Hose-Mccann Telephone Co, Inc (USA) |
NSN 6240-00-157-3724 is a Lamp,incandescent, manufactured by International Business Machines Corp Parts Order Center Dept E - 54, classified under FSC 6240 (No Item Name Available). Status: cancelled.
NSN 6240-00-157-3724 has 10 cross-referenced part numbers: 308346 (International Business Machines Corp Parts Order Center Dept E - 54), 308346 (International Business Machines Corporation Dba IBM), 55C1 (General Electric Co Miniature Lamp Products Dept Lighting Business Group), 55C-1 (Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company), C78-391 (American National Standards Institute Incorporated Dba American National Standards Institute) and 5 more.
There are 9 known substitutes for 6240-00-157-3724: 6685-00-058-1016, 5940-00-080-9872, 3110-00-130-5514 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 308346: Bulb Light Transmission Characteristic: TRANSPARENT; Filament Heavy Duty Service Rating: NOT RATED; Light Output Rating: 2.200 END FOOTCANDLES NOMINAL FIRST RATING; Current Rating for Which Designed: 0.045 AMPERES MINIMUM AND 0.060 AMPERES MAXIMUM. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 6240-00-157-3724 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.