The Lamp,incandescent, cataloged under National Stock Number 6240-00-916-1639, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Itt Industries Cannon Veam. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 27 commercial cross-references from 24 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6240-00-916-1639 |
| Primary Part Number | L.1544 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — No Item Name Available |
| Manufacturer | Itt Industries Cannon Veam |
| Status | ACTIVE |
| Voltage Rating | 2.500 VOLTS NOMINAL |
| Current Rating for Which Designed | 0.350 AMPERES NOMINAL |
| Base Style | MIDGET FLANGED |
| Rated Average Life | INDEFINITE LONG |
| Bulb Style | T (TUBULAR) |
| Bulb Designator | T-1 3/4 |
| Specification/standard Data | 08108-268 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION |
| Light Output Rating | 0.200 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING |
| Emitted Light Characteristic | COLORLESS |
| Light Center Length | 0.438 INCHES NOMINAL IN |
| Filament Designation | C-2R |
| Filament Heavy Duty Service Rating | NOT RATED |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Wattage Rating | 0.875 WATTS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| L.1544 | Itt Industries Cannon Veam (GBR) |
| S-1504 | Shokai Far East, Ltd. (USA) |
| 268 | Minilampe (FRA) |
| 808 | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch (USA) |
| 87-0106 | Finnigan Corporation (USA) |
| 1-550-0043 | Cincinnati Machine Co (USA) |
| L.1544 | Itt Industries Limited, Itt Cannon Uk (GBR) |
| 268 | Gte Products Corp Lighting Products Group Hillsboro Miniature Lamp Plant (USA) |
| 87-0106 | Bae Systems Information & Electronic Systems Integration Inc. (USA) |
| CM268 | Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA) |
| 268 | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch (USA) |
| LTX268 | Lamptronix Co Ltd (USA) |
| 4915459-001 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 268 | Lamp Industry for Use with Industry Designations and Abbreviations for Lamps |
| 268 | Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company (USA) |
| PL-268 | Superior Engineering and Electronics Co Inc (USA) |
| ML-268 | Micro Lamps Inc. (USA) |
| 268 | Communication Systems Div North American Philips Corp (USA) |
| 0L-268 | Wamco, Inc. Dba Wamco Inc (USA) |
| 5M2261-001 | The Boeing Company Div Defense (USA) |
NSN 6240-00-916-1639 is a Lamp,incandescent, manufactured by Itt Industries Cannon Veam, classified under FSC 6240 (No Item Name Available). Status: active.
NSN 6240-00-916-1639 has 27 cross-referenced part numbers: L.1544 (Itt Industries Cannon Veam), S-1504 (Shokai Far East, Ltd.), 268 (Minilampe), 808 (Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch), 87-0106 (Finnigan Corporation) and 22 more.
There are 4 known substitutes for 6240-00-916-1639: 5330-00-117-9086, 6240-00-267-7199, 4820-01-398-5704 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for L.1544: Voltage Rating: 2.500 VOLTS NOMINAL; Current Rating for Which Designed: 0.350 AMPERES NOMINAL; Base Style: MIDGET FLANGED; Rated Average Life: INDEFINITE LONG. 16 total characteristics are documented in the Federal Logistics Information System.