The Lamp,incandescent, cataloged under National Stock Number 6240-00-155-7949, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Department of the Navy. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 25 commercial cross-references from 21 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 | 6240-00-155-7949 |
| Primary Part Number | N17L6571-50 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — No Item Name Available |
| Manufacturer | Department of the Navy |
| Status | CANCELLED |
| Bulb Designator | T-3 1/4 |
| Average Life Rating in Hours | 1000.0 |
| Filament Heavy Duty Service Rating | NOT RATED |
| Features Provided | FILAMENT SHIELDING AND HEAT RESISTANT GLASS |
| Emitted Light Characteristic | WHITE |
| Rated Average Life | HOURS |
| Current Rating for Which Designed | 0.330 AMPERES NOMINAL |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Base Style | MINIATURE BAYONET |
| Bulb Style | T (TUBULAR) |
| Filament Designation | C-2V V |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| N17L6571-50 | Department of the Navy (USA) |
| 250014-207 | Sullair Corp (USA) |
| PL1816R | Precision Lamp Inc (USA) |
| 604875 | Rbc Transport Dynamics Corp Div Rbc Transport Dynamics (USA) |
| 6813336Z | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| GE1816 | General Electric Company (USA) |
| 1816 | General Electric Co Lamp Division of Consumer Products Group (USA) |
| 8800-463700 | Department of the Air Force (USA) |
| 1816 | General Electric Co Miniature Lamp Products Dept Lighting Business Group (USA) |
| AN3121-1816 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| AN-3121-45 | Cosmos Industries Inc (USA) |
| 1816 | Lamp Industry for Use with Industry Designations and Abbreviations for Lamps |
| 1816 | Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA) |
| GE1816 | General Electric Co Lamp Division of Consumer Products Group (USA) |
| 849546-6 | Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA) |
| 1068-22 | Naval Air Warfare Center Aircraft Division Joint Base Jbmdl (USA) |
| 11155170 | Us Army Aviation and Missile Command (USA) |
| 12870CHANGEA | Raytheon Technical Services Company (USA) |
| 1816 | Signal-Stat Corp (USA) |
| 3389 | Transact Intl Inc (USA) |
NSN 6240-00-155-7949 is a Lamp,incandescent, manufactured by Department of the Navy, classified under FSC 6240 (No Item Name Available). Status: cancelled.
NSN 6240-00-155-7949 has 25 cross-referenced part numbers: N17L6571-50 (Department of the Navy), 250014-207 (Sullair Corp), PL1816R (Precision Lamp Inc), 604875 (Rbc Transport Dynamics Corp Div Rbc Transport Dynamics), 6813336Z (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir) and 20 more.
There are 12 known substitutes for 6240-00-155-7949: 6240-00-013-1282, 2530-00-028-2533, 4820-00-036-1742 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for N17L6571-50: Overall Length: 1.188 INCHES MAXIMUM IN; Bulb Designator: T-3 1/4; Average Life Rating in Hours: 1000.0; Filament Heavy Duty Service Rating: NOT RATED. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 6240-00-155-7949 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.