PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

WL50Lamp,incandescent

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 6240-00-132-5365 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-00-132-5365 — this item is cataloged by the U.S. Government under National Stock Number 6240-00-132-5365. Primary manufacturer part number: WL50.
Features
  • Lamp,incandescent — FSC 6240
  • Filament Heavy Duty Service Rating: NOT RATED
  • Base Style: TWO SCREW TERMINALS
  • Bulb Light Transmission Characteristic: TRANSPARENT
  • Voltage Rating: 28.000 VOLTS NOMINAL
  • Bulb Style: PAR (PARABOLIC, ALUMINIZED REFLECTOR)
  • Wattage Rating: 100.000 WATTS
  • Light Output Rating: 90000.000 BEAM CANDLEPOWER NOMINAL SINGLE RATING
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,incandescent, cataloged under National Stock Number 6240-00-132-5365, 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6240-00-132-5365
Primary Part NumberWL50
Item NameLamp,incandescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
Filament Heavy Duty Service RatingNOT RATED
Base StyleTWO SCREW TERMINALS
Bulb Light Transmission CharacteristicTRANSPARENT
Voltage Rating28.000 VOLTS NOMINAL
Bulb StylePAR (PARABOLIC, ALUMINIZED REFLECTOR)
Wattage Rating100.000 WATTS
Light Output Rating90000.000 BEAM CANDLEPOWER NOMINAL SINGLE RATING
Light Beam TypeSPOT
Rated Average LifeHOURS
Average Life Rating in Hours25.0
Specification/standard Data08108-4591 MANUFACTURERS STANDARD
Light Intensity Distribution FeaturePARABOLIC REFLECTOR
Filament DesignationCC-6
Emitted Light CharacteristicCOLORLESS
Current Rating for Which Designed3.571 AMPERES NOMINAL
Bulb DesignatorPAR-36
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5910-00-280-5434 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
5999-00-416-321245-91 INTERCHANGEABLE
Delay Line
Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil
2815-00-652-512331404 INTERCHANGEABLE
Cylinder Head and L
Napco International Llc Dba Napco International Inc
2320-00-933-7521 INTERCHANGEABLE
Truck,cargo
3020-01-129-469024882 INTERCHANGEABLE
Gear,bevel
Williams International Co., L.l.c.
6110-01-364-4590 INTERCHANGEABLE
Controller,motor
6515-01-599-5400508 INTERCHANGEABLE
Reamer,pilot,orthopedic
Sign Fracture Care International Dba Sign
Cross-Reference Index
Part NumberManufacturer
WL50 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
24882 General Electric Co Lighting Business Group Distribution Center (USA)
4591 General Electric Co Lighting Business Group Distribution Center (USA)
MS25243-4591 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
4591 Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
4591 Officine Meccaniche Aeronautiche Spa (ITA)
Related Parts
5910-00-280-5434INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
5999-00-416-3212INTERCHANGEABLE
DELAY LINE
45-91
2815-00-652-5123INTERCHANGEABLE
CYLINDER HEAD AND L
31404
2320-00-933-7521INTERCHANGEABLE
TRUCK,CARGO
3020-01-129-4690INTERCHANGEABLE
GEAR,BEVEL
24882
6110-01-364-4590INTERCHANGEABLE
CONTROLLER,MOTOR
6515-01-599-5400INTERCHANGEABLE
REAMER,PILOT,ORTHOPEDIC
508

Frequently Asked Questions

What is NSN 6240-00-132-5365?

NSN 6240-00-132-5365 is a Lamp,incandescent, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 6240 (No Item Name Available). Status: active.

What are the part numbers for NSN 6240-00-132-5365?

NSN 6240-00-132-5365 has 6 cross-referenced part numbers: WL50 (Federal Specifications Promulgated by General Services Administration Washington DC), 24882 (General Electric Co Lighting Business Group Distribution Center), 4591 (General Electric Co Lighting Business Group Distribution Center), MS25243-4591 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 4591 (Lamp Industry for Use with Industry Designations and Abbreviations for Lamps) and 1 more.

What NSN replaces 6240-00-132-5365?

There are 7 known substitutes for 6240-00-132-5365: 5910-00-280-5434, 5999-00-416-3212, 2815-00-652-5123 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of WL50?

Key specifications for WL50: Filament Heavy Duty Service Rating: NOT RATED; Base Style: TWO SCREW TERMINALS; Bulb Light Transmission Characteristic: TRANSPARENT; Voltage Rating: 28.000 VOLTS NOMINAL. 18 total characteristics are documented in the Federal Logistics Information System.

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