The Lamp,incandescent, cataloged under National Stock Number 6240-00-186-6255, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Teleflex Syneravia Sa. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6240-00-186-6255 |
| Primary Part Number | SY20304 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — No Item Name Available |
| Manufacturer | Teleflex Syneravia Sa |
| Status | ACTIVE |
| Specification/standard Data | 08108-4523 MANUFACTURERS STANDARD |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Filament Designation | C-6 |
| Voltage Rating | 28.000 VOLTS NOMINAL |
| Rated Average Life | HOURS |
| Current Rating for Which Designed | 0.112 AMPERES NOMINAL |
| Wattage Rating | 250.000 WATTS |
| Emitted Light Characteristic | COLORLESS |
| Bulb Style | PAR (PARABOLIC, ALUMINIZED REFLECTOR) |
| Features Provided | HEAT RESISTANT GLASS |
| Bulb Designator | PAR-46 |
| Light Intensity Distribution Feature | PARABOLIC REFLECTOR |
| Base Style | TWO SCREW TERMINALS |
| Filament Heavy Duty Service Rating | NOT RATED |
| Average Life Rating in Hours | 25.0 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SY20304 | Teleflex Syneravia Sa (FRA) |
| 8870-764000-815 | Us Army Aviation and Missile Command (USA) |
| SY20304 | Safran Electronics & Defense (ex Safran Electronics & Defense Cockpit Solutions) (FRA) |
| 4523 | Lamp Industry for Use with Industry Designations and Abbreviations for Lamps |
| 17-6753-250-028 | Chief of Engineers Dept of Army (USA) |
| 4523 | General Electric Co Lamp Division of Consumer Products Group (USA) |
| WL50 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 4523 | General Electric Company (USA) |
| AN3129-4523 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
NSN 6240-00-186-6255 is a Lamp,incandescent, manufactured by Teleflex Syneravia Sa, classified under FSC 6240 (No Item Name Available). Status: active.
NSN 6240-00-186-6255 has 9 cross-referenced part numbers: SY20304 (Teleflex Syneravia Sa), 8870-764000-815 (Us Army Aviation and Missile Command), SY20304 (Safran Electronics & Defense (ex Safran Electronics & Defense Cockpit Solutions)), 4523 (Lamp Industry for Use with Industry Designations and Abbreviations for Lamps), 17-6753-250-028 (Chief of Engineers Dept of Army) and 4 more.
There are 7 known substitutes for 6240-00-186-6255: 6610-00-107-0233, 4210-00-624-4895, 3040-00-858-4497 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for SY20304: Specification/standard Data: 08108-4523 MANUFACTURERS STANDARD; Bulb Light Transmission Characteristic: TRANSPARENT; Filament Designation: C-6; Voltage Rating: 28.000 VOLTS NOMINAL. 16 total characteristics are documented in the Federal Logistics Information System.