PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6S6Lamp,incandescent

Coen Company, Inc. · NSN 6240-01-006-7278 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-01-006-7278 — this item is cataloged by the U.S. Government under National Stock Number 6240-01-006-7278. Primary manufacturer part number: 6S6.
Features
  • Lamp,incandescent — FSC 6240
  • Features Provided: FILAMENT SHIELDING AND HEAT RESISTANT GLASS
  • Emitted Light Characteristic: WHITE
  • Bulb Light Transmission Characteristic: TRANSPARENT
  • Base Style: CANDELABRA SCREW
  • Bulb Style: S (STRAIGHT SIDE)
  • Average Life Rating in Hours: 1500.0
  • Bulb Designator: S-6
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,incandescent, cataloged under National Stock Number 6240-01-006-7278, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Coen Company, Inc.. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN6240-01-006-7278
Primary Part Number6S6
Item NameLamp,incandescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerCoen Company, Inc.
StatusACTIVE
Features ProvidedFILAMENT SHIELDING AND HEAT RESISTANT GLASS
Emitted Light CharacteristicWHITE
Bulb Light Transmission CharacteristicTRANSPARENT
Base StyleCANDELABRA SCREW
Bulb StyleS (STRAIGHT SIDE)
Average Life Rating in Hours1500.0
Bulb DesignatorS-6
Filament Heavy Duty Service RatingNOT RATED
Rated Average LifeHOURS
Filament DesignationC-7A A
Voltage Rating120.000 VOLTS NOMINAL
Wattage Rating6.000 WATTS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
6240-00-143-3049 INTERCHANGEABLE
Lamp,incandescent
6240-00-155-7877 INTERCHANGEABLE
Lamp,incandescent
6240-00-155-787853M5324 INTERCHANGEABLE
Lamp,incandescent
Newark Electronics Corporation Dba Newark
3110-00-158-59826S6 INTERCHANGEABLE
Bearing,ball,annular
Bath Iron Works Corporation
6240-00-655-2431 INTERCHANGEABLE
Lamp,incandescent
6240-00-756-35246S6 INTERCHANGEABLE
Lamp,incandescent
Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron
6240-01-274-42376S6 INTERCHANGEABLE
Lamp
Baker, Lyman & Company, Inc. Dba Baker Lyman Co
Cross-Reference Index
Part NumberManufacturer
6S6 Coen Company, Inc. (USA)
Related Parts
6240-00-143-3049INTERCHANGEABLE
LAMP,INCANDESCENT
6240-00-155-7877INTERCHANGEABLE
LAMP,INCANDESCENT
6240-00-155-7878INTERCHANGEABLE
LAMP,INCANDESCENT
53M5324
3110-00-158-5982INTERCHANGEABLE
BEARING,BALL,ANNULAR
6S6
6240-00-655-2431INTERCHANGEABLE
LAMP,INCANDESCENT
6240-00-756-3524INTERCHANGEABLE
LAMP,INCANDESCENT
6S6
6240-01-274-4237INTERCHANGEABLE
LAMP
6S6

Frequently Asked Questions

What is NSN 6240-01-006-7278?

NSN 6240-01-006-7278 is a Lamp,incandescent, manufactured by Coen Company, Inc., classified under FSC 6240 (No Item Name Available). Status: active.

What are the part numbers for NSN 6240-01-006-7278?

NSN 6240-01-006-7278 has 1 cross-referenced part number: 6S6 (Coen Company, Inc.).

What NSN replaces 6240-01-006-7278?

There are 7 known substitutes for 6240-01-006-7278: 6240-00-143-3049, 6240-00-155-7877, 6240-00-155-7878 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6S6?

Key specifications for 6S6: Features Provided: FILAMENT SHIELDING AND HEAT RESISTANT GLASS; Emitted Light Characteristic: WHITE; Bulb Light Transmission Characteristic: TRANSPARENT; Base Style: CANDELABRA SCREW. 13 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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