The Lamp,incandescent, cataloged under National Stock Number 6240-00-949-8109, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 29 commercial cross-references from 24 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6240-00-949-8109 |
| Primary Part Number | CM2181 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — No Item Name Available |
| Manufacturer | Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron |
| Status | CANCELLED |
| Average Life Rating in Hours | 20000.0 |
| Bulb Style | T (TUBULAR) |
| Bulb Designator | T-1 3/4 |
| Wattage Rating | 1.260 WATTS |
| Emitted Light Characteristic | COLORLESS |
| Voltage Rating | 6.300 VOLTS NOMINAL |
| Specification/standard Data | 08108-2181D MANUFACTURERS STANDARD |
| Current Rating for Which Designed | 0.200 AMPERES NOMINAL |
| Rated Average Life | HOURS |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Base Style | WIRE LEADS, DOWN |
| Filament Heavy Duty Service Rating | NOT RATED |
| Light Output Rating | 0.400 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING |
| Wire Lead Length | 0.625 INCHES NOMINAL IN |
| Filament Designation | C-2F |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| PKS-192-12 | Aircraft Instruments Co (USA) |
| 2181 | Shelly Associates Inc. (USA) |
| 2181DAS15 | General Electric Co Miniature Lamp Products Dept Lighting Business Group (USA) |
| 2181D | Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company (USA) |
| 2181D | Lamp Industry for Use with Industry Designations and Abbreviations for Lamps |
| 2181 | General Electric Co Miniature Lamp Products Dept Lighting Business Group (USA) |
| 1587-00 | Decision Data Computer Corp (USA) |
| 39013-2181 | Aircraft Radio Industries Inc (USA) |
| PKS-192-19 | Penn Keystone Corporation (USA) |
| 65S136871 | Motorola Communications Group Parts Dept Div of Motorola Inc (USA) |
| 2112D | Zf Industrieantriebe Witten Gmbh (DEU) |
| 549-3001-017 | Viking Technologies, Ltd. (USA) |
| 2181 | Alco Electronic Products Inc (USA) |
| 739WE | Micro Display Devices Ltd (GBR) |
| PKS-192-19 | Aircraft Instruments Co (USA) |
| L.1334 | Itt Industries Cannon Veam (GBR) |
| LTX2181 | Lamptronix Co Ltd (USA) |
| 2181 | Industrial Electronic Engineers, Inc. (USA) |
| WE06.06.2002 | Uptolight (FRA) |
| 2181D | General Electric Co Miniature Lamp Products Dept Lighting Business Group (USA) |
NSN 6240-00-949-8109 is a Lamp,incandescent, manufactured by Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron, classified under FSC 6240 (No Item Name Available). Status: cancelled.
NSN 6240-00-949-8109 has 29 cross-referenced part numbers: PKS-192-12 (Aircraft Instruments Co), 2181 (Shelly Associates Inc.), 2181DAS15 (General Electric Co Miniature Lamp Products Dept Lighting Business Group), 2181D (Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company), 2181D (Lamp Industry for Use with Industry Designations and Abbreviations for Lamps) and 24 more.
There are 12 known substitutes for 6240-00-949-8109: 5340-00-224-8956, 5315-00-252-5966, 4240-00-258-2054 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for CM2181: Average Life Rating in Hours: 20000.0; Bulb Style: T (TUBULAR); Bulb Designator: T-1 3/4; Wattage Rating: 1.260 WATTS. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 6240-00-949-8109 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.