The Lamp,incandescent, cataloged under National Stock Number 6240-01-344-5146, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is General Electric Company Dba Ge. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6240-01-344-5146 |
| Primary Part Number | Q900T3/CL/HIR/277 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — No Item Name Available |
| Manufacturer | General Electric Company Dba Ge |
| Status | CANCELLED |
| Criticality Code Justification | FEAT |
| Base Style | RECESSED SINGLE CONTACT |
| Filament Designation | C-8 |
| Filament Heavy Duty Service Rating | NOT RATED |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Average Life Rating in Hours | 2000.0 |
| Light Output Rating | 29450.000 LUMENS NOMINAL SINGLE RATING |
| Voltage Rating | 277.000 VOLTS NOMINAL |
| Wattage Rating | 900.000 WATTS |
| Emitted Light Characteristic | COLORLESS |
| Light Center Length | 6.000 INCHES NOMINAL IN |
| Rated Average Life | HOURS |
| Current Rating for Which Designed | 3.249 AMPERES NOMINAL |
| Bulb Designator | T-3 |
| Bulb Style | T (TUBULAR) |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| Q900T3/CL/HIR/277V | General Electric Company Dba Ge (USA) |
| Q900T3/CL/HIR/277 PRIMARY | General Electric Company Dba Ge (USA) |
| 14335 | General Electric Company Dba Ge (USA) |
NSN 6240-01-344-5146 is a Lamp,incandescent, manufactured by General Electric Company Dba Ge, classified under FSC 6240 (No Item Name Available). Status: cancelled.
NSN 6240-01-344-5146 has 3 cross-referenced part numbers: Q900T3/CL/HIR/277V (General Electric Company Dba Ge), Q900T3/CL/HIR/277 (General Electric Company Dba Ge), 14335 (General Electric Company Dba Ge).
There are 7 known substitutes for 6240-01-344-5146: 2815-00-306-1956, 6685-00-526-8620, 5331-00-558-2483 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for Q900T3/CL/HIR/277: Criticality Code Justification: FEAT; Base Style: RECESSED SINGLE CONTACT; Filament Designation: C-8; Filament Heavy Duty Service Rating: NOT RATED. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 6240-01-344-5146 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.