PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1023021Lamp,incandescent

Maron Inc · NSN 6240-01-268-6591 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-01-268-6591 — this item is cataloged by the U.S. Government under National Stock Number 6240-01-268-6591. Primary manufacturer part number: 1023021.
Features
  • Lamp,incandescent — FSC 6240
  • Color Temp in Deg Kelvin: 3300.0
  • Filament Heavy Duty Service Rating: NOT RATED
  • Rated Average Life: HOURS
  • Light Intensity Distribution Feature: PARABOLIC REFLECTOR
  • Filament Designation: CC-8
  • Voltage Rating: 82.000 VOLTS NOMINAL
  • Bulb Style: MR (ARBITARY DESIGNATION FOR LAMP WITH INTEGRAL REFLECTOR)
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,incandescent, cataloged under National Stock Number 6240-01-268-6591, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Maron Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6240-01-268-6591
Primary Part Number1023021
Item NameLamp,incandescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerMaron Inc
StatusACTIVE
Color Temp in Deg Kelvin3300.0
Filament Heavy Duty Service RatingNOT RATED
Rated Average LifeHOURS
Light Intensity Distribution FeaturePARABOLIC REFLECTOR
Filament DesignationCC-8
Voltage Rating82.000 VOLTS NOMINAL
Bulb StyleMR (ARBITARY DESIGNATION FOR LAMP WITH INTEGRAL REFLECTOR)
Wattage Rating200.000 WATTS
Base StyleG5.3
Bulb DesignatorMR-16
Emitted Light CharacteristicCOLORLESS
Bulb Light Transmission CharacteristicTRANSPARENT
Average Life Rating in Hours50.0
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5960-01-007-2224 INTERCHANGEABLE
Electron Tube
Cross-Reference Index
Part NumberManufacturer
EYA General Electric Co Photo Lamp Dept (USA)
1023021 PRIMARY Maron Inc (USA)
Related Parts
5960-01-007-2224INTERCHANGEABLE
ELECTRON TUBE

Frequently Asked Questions

What is NSN 6240-01-268-6591?

NSN 6240-01-268-6591 is a Lamp,incandescent, manufactured by Maron Inc, classified under FSC 6240 (No Item Name Available). Status: active.

What are the part numbers for NSN 6240-01-268-6591?

NSN 6240-01-268-6591 has 2 cross-referenced part numbers: EYA (General Electric Co Photo Lamp Dept), 1023021 (Maron Inc).

What NSN replaces 6240-01-268-6591?

There is 1 known substitute for 6240-01-268-6591: 5960-01-007-2224. Verify interchangeability with system specifications before substitution.

What are the specifications of 1023021?

Key specifications for 1023021: Color Temp in Deg Kelvin: 3300.0; Filament Heavy Duty Service Rating: NOT RATED; Rated Average Life: HOURS; Light Intensity Distribution Feature: PARABOLIC REFLECTOR. 15 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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