PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ML20/R-28Lamp,incandescent

General Electric Company Dba Ge · NSN 6240-00-295-0908 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-00-295-0908 — this item is cataloged by the U.S. Government under National Stock Number 6240-00-295-0908. Primary manufacturer part number: ML20/R-28.
Features
  • Lamp,incandescent — FSC 6240
  • Bulb Light Transmission Characteristic: TRANSLUCENT
  • Voltage Rating: 28.000 VOLTS NOMINAL
  • Wattage Rating: 20.000 WATTS
  • Bulb Style: T (TUBULAR)
  • Emitted Light Characteristic: RED
  • Bulb Designator: T-8
  • Average Life Rating in Hours: 500.0
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,incandescent, cataloged under National Stock Number 6240-00-295-0908, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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
NSN6240-00-295-0908
Primary Part NumberML20/R-28
Item NameLamp,incandescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerGeneral Electric Company Dba Ge
StatusACTIVE
Bulb Light Transmission CharacteristicTRANSLUCENT
Voltage Rating28.000 VOLTS NOMINAL
Wattage Rating20.000 WATTS
Bulb StyleT (TUBULAR)
Emitted Light CharacteristicRED
Bulb DesignatorT-8
Average Life Rating in Hours500.0
Rated Average LifeHOURS
Base StyleDISK LUMALINE
Filament Heavy Duty Service RatingNOT RATED
Filament Designation2C-8
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
7690-01-158-3811L20R INTERCHANGEABLE
Marker,identification
American Labelmark Company Div Labelmaster
Cross-Reference Index
Part NumberManufacturer
L20R General Electric Co Miniature Lamp Products Dept Lighting Business Group (USA)
ML20/R-28 General Electric Co Miniature Lamp Products Dept Lighting Business Group (USA)
ML20/R-28 PRIMARY General Electric Company Dba Ge (USA)
ML20R General Electric Co Miniature Lamp Products Dept Lighting Business Group (USA)
Related Parts
7690-01-158-3811INTERCHANGEABLE
MARKER,IDENTIFICATION
L20R

Frequently Asked Questions

What is NSN 6240-00-295-0908?

NSN 6240-00-295-0908 is a Lamp,incandescent, manufactured by General Electric Company Dba Ge, classified under FSC 6240 (No Item Name Available). Status: active.

What are the part numbers for NSN 6240-00-295-0908?

NSN 6240-00-295-0908 has 4 cross-referenced part numbers: L20R (General Electric Co Miniature Lamp Products Dept Lighting Business Group), ML20/R-28 (General Electric Co Miniature Lamp Products Dept Lighting Business Group), ML20/R-28 (General Electric Company Dba Ge), ML20R (General Electric Co Miniature Lamp Products Dept Lighting Business Group).

What NSN replaces 6240-00-295-0908?

There is 1 known substitute for 6240-00-295-0908: 7690-01-158-3811. Verify interchangeability with system specifications before substitution.

What are the specifications of ML20/R-28?

Key specifications for ML20/R-28: Bulb Light Transmission Characteristic: TRANSLUCENT; Overall Length: 5.781 INCHES NOMINAL IN; Voltage Rating: 28.000 VOLTS NOMINAL; Wattage Rating: 20.000 WATTS. 12 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