The Lamp,incandescent, cataloged under National Stock Number 6240-00-143-3138, 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 Specifications 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 7 commercial cross-references from 6 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 | 6240-00-143-3138 |
| Primary Part Number | WL101-39T |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | CANCELLED |
| Bulb Designator | PS-52 |
| Bulb Style | PS (PEAR SHAPE, STRAIGHT NECK) |
| Filament Designation | CC-8 |
| Light Output Rating | 16800.000 LUMENS NOMINAL SINGLE RATING |
| Base Style | MOGUL SCREW |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Wattage Rating | 750.000 WATTS |
| Rated Average Life | HOURS |
| Filament Heavy Duty Service Rating | NOT RATED |
| Voltage Rating | 120.000 VOLTS NOMINAL |
| Light Center Length | 9.500 INCHES NOMINAL IN |
| Average Life Rating in Hours | 1000.0 |
| Burning Position | BASE UP |
| Emitted Light Characteristic | WHITE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| WL101-39T | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 750-120 | Marvel Lamp Co Inc (USA) |
| WL00101GSAFSS | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 750-120V | Lamp Industry for Use with Industry Designations and Abbreviations for Lamps |
| 750-120V | Gte Products Corp Sylvania Miniature Lighting Div (USA) |
| 750-120V | Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company (USA) |
| 02112 | Lustra Lighting (USA) |
NSN 6240-00-143-3138 is a Lamp,incandescent, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 6240 (No Item Name Available). Status: cancelled.
NSN 6240-00-143-3138 has 7 cross-referenced part numbers: WL101-39T (Federal Specifications Promulgated by General Services Administration Washington DC), 750-120 (Marvel Lamp Co Inc), WL00101GSAFSS (Federal Specifications Promulgated by General Services Administration Washington DC), 750-120V (Lamp Industry for Use with Industry Designations and Abbreviations for Lamps), 750-120V (Gte Products Corp Sylvania Miniature Lighting Div) and 2 more.
There are 12 known substitutes for 6240-00-143-3138: 6240-00-044-1821, 6240-00-064-9965, 6240-00-143-3055 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for WL101-39T: Bulb Designator: PS-52; Bulb Style: PS (PEAR SHAPE, STRAIGHT NECK); Filament Designation: CC-8; Light Output Rating: 16800.000 LUMENS NOMINAL SINGLE RATING. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 6240-00-143-3138 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.