PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4595Lamp,incandescent

General Electric Co Miniature Lamp Products Dept Lighting Business Group · NSN 6240-00-954-5503 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-00-954-5503 — this item is cataloged by the U.S. Government under National Stock Number 6240-00-954-5503. Primary manufacturer part number: 4595.
Features
  • Lamp,incandescent — FSC 6240
  • Bulb Designator: PAR-36
  • Rated Average Life: HOURS
  • Average Life Rating in Hours: 300.0
  • Wattage Rating: 100.000 WATTS
  • Filament Designation: C-6
  • Emitted Light Characteristic: WHITE
  • Light Intensity Distribution Feature: PARABOLIC REFLECTOR
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,incandescent, cataloged under National Stock Number 6240-00-954-5503, 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 Co Miniature Lamp Products Dept Lighting Business Group. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6240-00-954-5503
Primary Part Number4595
Item NameLamp,incandescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerGeneral Electric Co Miniature Lamp Products Dept Lighting Business Group
StatusACTIVE
Bulb DesignatorPAR-36
Rated Average LifeHOURS
Average Life Rating in Hours300.0
Wattage Rating100.000 WATTS
Filament DesignationC-6
Emitted Light CharacteristicWHITE
Light Intensity Distribution FeaturePARABOLIC REFLECTOR
Bulb StylePAR (PARABOLIC, ALUMINIZED REFLECTOR)
Bulb Light Transmission CharacteristicTRANSPARENT
Base StyleTWO SCREW TERMINALS
Filament Heavy Duty Service RatingNOT RATED
Features ProvidedHEAT RESISTANT GLASS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3110-00-100-31010051438-0 INTERCHANGEABLE
Cone and Rollers,tapered Roller
New Holland Construction
5306-00-147-26454595 INTERCHANGEABLE
Bolt,machine
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5920-00-151-4039SM-B-331778 INTERCHANGEABLE
Fuse Clip Holder
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3010-00-360-39084595 INTERCHANGEABLE
Disk,clutch,nonvehicular
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
5935-00-705-1763TRU-2475G INTERCHANGEABLE
Connector,receptacle,electrical
Winchester Interconnect Rf Corporation
Cross-Reference Index
Part NumberManufacturer
4595 General Electric Co Miniature Lamp Products Dept Lighting Business Group (USA)
WL50 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
V0112 Clark-Reliance Llc Dba Jerguson Gage & Valve (USA)
Related Parts
3110-00-100-3101INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
0051438-0
5306-00-147-2645INTERCHANGEABLE
BOLT,MACHINE
4595
5920-00-151-4039INTERCHANGEABLE
FUSE CLIP HOLDER
SM-B-331778
3010-00-360-3908INTERCHANGEABLE
DISK,CLUTCH,NONVEHICULAR
4595
5935-00-705-1763INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
TRU-2475G

Frequently Asked Questions

What is NSN 6240-00-954-5503?

NSN 6240-00-954-5503 is a Lamp,incandescent, manufactured by General Electric Co Miniature Lamp Products Dept Lighting Business Group, classified under FSC 6240 (No Item Name Available). Status: active.

What are the part numbers for NSN 6240-00-954-5503?

NSN 6240-00-954-5503 has 3 cross-referenced part numbers: 4595 (General Electric Co Miniature Lamp Products Dept Lighting Business Group), WL50 (Federal Specifications Promulgated by General Services Administration Washington DC), V0112 (Clark-Reliance Llc Dba Jerguson Gage & Valve).

What NSN replaces 6240-00-954-5503?

There are 5 known substitutes for 6240-00-954-5503: 3110-00-100-3101, 5306-00-147-2645, 5920-00-151-4039 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4595?

Key specifications for 4595: Overall Length: 4.500 INCHES MAXIMUM IN; Bulb Designator: PAR-36; Rated Average Life: HOURS; Average Life Rating in Hours: 300.0. 13 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com