The Lamp,incandescent, cataloged under National Stock Number 6240-00-019-3146, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 34 commercial cross-references from 28 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6240-00-019-3146 |
| Primary Part Number | A-A-50439-1 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — No Item Name Available |
| Manufacturer | Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Rated Average Life | HOURS |
| Bulb Style | T (TUBULAR) |
| Wattage Rating | 0.945 WATTS |
| Base Style | MINIATURE SCREW |
| Average Life Rating in Hours | 3000.0 |
| Filament Heavy Duty Service Rating | NOT RATED |
| Current Rating for Which Designed | 0.150 AMPERES NOMINAL |
| Emitted Light Characteristic | COLORLESS |
| Voltage Rating | 6.300 VOLTS NOMINAL |
| Light Output Rating | 0.500 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING |
| Bulb Designator | T-3 1/4 |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Light Center Length | 0.970 INCHES NOMINAL IN |
| Filament Designation | C-2R |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A-A-50439-1 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| X951225 | Viavi Solutionsllc (USA) |
| 849546-10 | Rca Corp Consumer Electronics (USA) |
| 40 | Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company (USA) |
| L40 | Satair A/s (DNK) |
| 40 | Lamp Industry for Use with Industry Designations and Abbreviations for Lamps |
| X951225 | Marconi Electronics Inc Marconi Instruments Div (USA) |
| 40 | Cooper Industries Inc Champion Aviation Products (USA) |
| LTX40 | Lamptronix Co Ltd (USA) |
| 40 | Satair A/s (DNK) |
| A50439-1 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| P7807 | Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA) |
| A-A-50439 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 899295 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| WL111 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 40 | General Electric Co Miniature Lamp Products Dept Lighting Business Group (USA) |
| 193146 | General Motors Llc Dba General Motors Llc (USA) |
| MS15536-4 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 193146 | General Motors Corp Delco Remy Div (USA) |
| S-40 | Shokai Far East, Ltd. (USA) |
NSN 6240-00-019-3146 is a Lamp,incandescent, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 6240 (No Item Name Available). Status: active.
NSN 6240-00-019-3146 has 34 cross-referenced part numbers: A-A-50439-1 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), X951225 (Viavi Solutionsllc), 849546-10 (Rca Corp Consumer Electronics), 40 (Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company), L40 (Satair A/s) and 29 more.
There are 12 known substitutes for 6240-00-019-3146: 3610-00-109-8852, 5910-00-120-1065, 3110-00-155-8996 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for A-A-50439-1: Rated Average Life: HOURS; Bulb Style: T (TUBULAR); Wattage Rating: 0.945 WATTS; Base Style: MINIATURE SCREW. 15 total characteristics are documented in the Federal Logistics Information System.