PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

W-L-00101Lamp,incandescent

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 6240-00-617-1024 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-00-617-1024 — this item is cataloged by the U.S. Government under National Stock Number 6240-00-617-1024. Primary manufacturer part number: W-L-00101.
Features
  • Lamp,incandescent — FSC 6240
  • Base Style: MEDIUM SCREW
  • Wattage Rating: 150.000 WATTS
  • Light Output Rating: 2640.000 LUMENS NOMINAL SINGLE RATING
  • Average Life Rating in Hours: 750.0
  • Rated Average Life: HOURS
  • Features Provided: FILAMENT SHIELDING AND HEAT RESISTANT GLASS
  • Current Rating for Which Designed: 1.250 AMPERES NOMINAL
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,incandescent, cataloged under National Stock Number 6240-00-617-1024, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6240-00-617-1024
Primary Part NumberW-L-00101
Item NameLamp,incandescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusCANCELLED
Base StyleMEDIUM SCREW
Wattage Rating150.000 WATTS
Light Output Rating2640.000 LUMENS NOMINAL SINGLE RATING
Average Life Rating in Hours750.0
Rated Average LifeHOURS
Features ProvidedFILAMENT SHIELDING AND HEAT RESISTANT GLASS
Current Rating for Which Designed1.250 AMPERES NOMINAL
Emitted Light CharacteristicWHITE
Light Center Length5.312 INCHES MAXIMUM IN
Bulb StylePS (PEAR SHAPE, STRAIGHT NECK)
Bulb DesignatorPS-25
Filament Heavy Duty Service RatingNOT RATED
Filament DesignationC-9
Bulb Light Transmission CharacteristicTRANSLUCENT
Burning PositionBASE UP
Voltage Rating125.000 VOLTS NOMINAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
6240-00-066-0714 INTERCHANGEABLE
Lamp,incandescent
6240-00-143-307050ARS115V INTERCHANGEABLE
Lamp,incandescent
Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company
6240-00-143-3134 INTERCHANGEABLE
Lamp,incandescent
6240-00-143-7428 INTERCHANGEABLE
Lamp,incandescent
6240-00-500-3124 INTERCHANGEABLE
Lamp,incandescent
Cross-Reference Index
Part NumberManufacturer
W-L-00101 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
150-125V Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company (USA)
W-L-101/0029 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
150-125V Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
150-125V General Electric Company Dba Ge (USA)
150-125V Gte Products Corp Lighting Products Group (USA)
Related Parts
6240-00-066-0714INTERCHANGEABLE
LAMP,INCANDESCENT
6240-00-143-3070INTERCHANGEABLE
LAMP,INCANDESCENT
50ARS115V
6240-00-143-3134INTERCHANGEABLE
LAMP,INCANDESCENT
6240-00-143-7428INTERCHANGEABLE
LAMP,INCANDESCENT
6240-00-500-3124INTERCHANGEABLE
LAMP,INCANDESCENT

Frequently Asked Questions

What is NSN 6240-00-617-1024?

NSN 6240-00-617-1024 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.

What are the part numbers for NSN 6240-00-617-1024?

NSN 6240-00-617-1024 has 6 cross-referenced part numbers: W-L-00101 (Federal Specifications Promulgated by General Services Administration Washington DC), 150-125V (Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company), W-L-101/0029 (Federal Specifications Promulgated by General Services Administration Washington DC), 150-125V (Lamp Industry for Use with Industry Designations and Abbreviations for Lamps), 150-125V (General Electric Company Dba Ge) and 1 more.

What NSN replaces 6240-00-617-1024?

There are 5 known substitutes for 6240-00-617-1024: 6240-00-066-0714, 6240-00-143-3070, 6240-00-143-3134 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of W-L-00101?

Key specifications for W-L-00101: Base Style: MEDIUM SCREW; Wattage Rating: 150.000 WATTS; Light Output Rating: 2640.000 LUMENS NOMINAL SINGLE RATING; Average Life Rating in Hours: 750.0. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6240-00-617-1024 still in active supply?

NSN 6240-00-617-1024 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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