PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HR100PSP44Lamp,mercury Vapor

General Electric Company Dba Ge · NSN 6240-01-124-5309 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-01-124-5309 — this item is cataloged by the U.S. Government under National Stock Number 6240-01-124-5309. Primary manufacturer part number: HR100PSP44.
Features
  • Lamp,mercury Vapor — FSC 6240
  • Bulb Designator: PAR-38
  • Burning Position: VERTICAL
  • Emitted Light Characteristic: BLACK
  • Bulb Style: PAR (PARABOLIC, ALUMNIZED REFLECTOR)
  • Average Life Rating in Hours: 12000.0
  • Base Style: ADMEDIUM SCREW SKIRTED
  • Light Output Rating: 2450.000 LUMENS NOMINAL SINGLE RATING
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,mercury Vapor, cataloged under National Stock Number 6240-01-124-5309, 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 Company Dba Ge. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 21 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6240-01-124-5309
Primary Part NumberHR100PSP44
Item NameLamp,mercury Vapor
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerGeneral Electric Company Dba Ge
StatusCANCELLED
Bulb DesignatorPAR-38
Burning PositionVERTICAL
Emitted Light CharacteristicBLACK
Bulb StylePAR (PARABOLIC, ALUMNIZED REFLECTOR)
Average Life Rating in Hours12000.0
Base StyleADMEDIUM SCREW SKIRTED
Light Output Rating2450.000 LUMENS NOMINAL SINGLE RATING
Rated Average LifeHOURS
Bulb Light Transmission CharacteristicTRANSLUCENT
Wattage Rating100.000 WATTS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6610-00-074-2092A1908-1 INTERCHANGEABLE
Adapter Assembly
Aerosonic Llc
5950-00-085-0590 INTERCHANGEABLE
Reactor
3110-00-144-8735100S3 INTERCHANGEABLE
Bearing,ball,annular
Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation
6240-00-184-5823H100PFL44-4 INTERCHANGEABLE
Lamp,mercury Vapor
General Electric Company Dba Ge
6750-00-201-1341 INTERCHANGEABLE
Paper,copying,diazo Process
5133-00-227-9671 INTERCHANGEABLE
Drill,twist
5120-00-242-39085120-00-242-3908 INTERCHANGEABLE
Hammer,hand
General Services Administration Federal Supply Service
9320-00-324-5629 INTERCHANGEABLE
Tape,adhesive,rubber
5360-00-360-15206229812 INTERCHANGEABLE
Spring,helical,extension
Army, United States Department of the Dba Rock Island Arsenal Jmtc
3820-00-429-7589 INTERCHANGEABLE
Screen
Cross-Reference Index
Part NumberManufacturer
400403 Chemetall Oakite Inc (USA)
HR100PSP44 General Electric Co Lighting Systems Dept (USA)
H100SP4 General Electric Company Dba Ge (USA)
A-A-1765 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
CH4 Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company (USA)
HR100PSP44 PRIMARY General Electric Company Dba Ge (USA)
H44-4GS Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company (USA)
19081 Uvp Inc Dba Ultra-Violet Products (USA)
H44GS-R100 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
24040 General Electric Company Dba Ge (USA)
C78-380 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
25163-7 Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company (USA)
A-A-1765 TY1 General Services Administration Federal Supply Service (USA)
H44-4GS American National Standards Institute Incorporated Dba American National Standards Institute (USA)
507320 Illinois Tool Works, Inc. Div Magnaflux (USA)
100S PRIMARY Spectronics Corporation (USA)
34-0011-01 PRIMARY Uvp Inc Dba Ultra-Violet Products (USA)
H100PSP44-4 General Electric Company Dba Ge (USA)
400403 Brent America, Inc (USA)
H44GS100 Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company (USA)
Related Parts
6610-00-074-2092INTERCHANGEABLE
ADAPTER ASSEMBLY
A1908-1
5950-00-085-0590INTERCHANGEABLE
REACTOR
3110-00-144-8735INTERCHANGEABLE
BEARING,BALL,ANNULAR
100S3
6240-00-184-5823INTERCHANGEABLE
LAMP,MERCURY VAPOR
H100PFL44-4
6750-00-201-1341INTERCHANGEABLE
PAPER,COPYING,DIAZO PROCESS
5133-00-227-9671INTERCHANGEABLE
DRILL,TWIST
5120-00-242-3908INTERCHANGEABLE
HAMMER,HAND
5120-00-242-3908
9320-00-324-5629INTERCHANGEABLE
TAPE,ADHESIVE,RUBBER
5360-00-360-1520INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
6229812
3820-00-429-7589INTERCHANGEABLE
SCREEN
6750-00-449-5186INTERCHANGEABLE
PAPER,COPYING,DIAZO PROCESS
5120-00-516-4334INTERCHANGEABLE
HAMMER,HAND
DWG5120-00-516-4334

Frequently Asked Questions

What is NSN 6240-01-124-5309?

NSN 6240-01-124-5309 is a Lamp,mercury Vapor, manufactured by General Electric Company Dba Ge, classified under FSC 6240 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6240-01-124-5309?

NSN 6240-01-124-5309 has 21 cross-referenced part numbers: 400403 (Chemetall Oakite Inc), HR100PSP44 (General Electric Co Lighting Systems Dept), H100SP4 (General Electric Company Dba Ge), A-A-1765 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), CH4 (Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company) and 16 more.

What NSN replaces 6240-01-124-5309?

There are 12 known substitutes for 6240-01-124-5309: 6610-00-074-2092, 5950-00-085-0590, 3110-00-144-8735 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of HR100PSP44?

Key specifications for HR100PSP44: Overall Length: 5.438 INCHES NOMINAL IN; Bulb Designator: PAR-38; Burning Position: VERTICAL; Special Features: CID A-A-1765 TY1. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6240-01-124-5309 still in active supply?

NSN 6240-01-124-5309 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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