PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1814Lamp,incandescent

Lamp Industry for Use with Industry Designations and Abbreviations for Lamps · NSN 6240-00-143-3170 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-00-143-3170 — this item is cataloged by the U.S. Government under National Stock Number 6240-00-143-3170. Primary manufacturer part number: 1814.
Features
  • Lamp,incandescent — FSC 6240
  • Rated Average Life: HOURS
  • Current Rating for Which Designed: 0.100 AMPERES NOMINAL
  • Emitted Light Characteristic: WHITE
  • Filament Heavy Duty Service Rating: NOT RATED
  • Bulb Style: T (TUBULAR)
  • Average Life Rating in Hours: 1000.0
  • Bulb Light Transmission Characteristic: TRANSPARENT
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,incandescent, cataloged under National Stock Number 6240-00-143-3170, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Lamp Industry for Use with Industry Designations and Abbreviations for Lamps. Government technical data includes 9 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6240-00-143-3170
Primary Part Number1814
Item NameLamp,incandescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerLamp Industry for Use with Industry Designations and Abbreviations for Lamps
StatusACTIVE
Rated Average LifeHOURS
Current Rating for Which Designed0.100 AMPERES NOMINAL
Emitted Light CharacteristicWHITE
Filament Heavy Duty Service RatingNOT RATED
Bulb StyleT (TUBULAR)
Average Life Rating in Hours1000.0
Bulb Light Transmission CharacteristicTRANSPARENT
Base StyleMINIATURE SCREW
Bulb DesignatorT-3 1/4
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-054-3328 INTERCHANGEABLE
Washer,lock
3110-00-100-0329572 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
5930-00-186-0519 INTERCHANGEABLE
Switch,rotary
6810-00-241-1172 INTERCHANGEABLE
Cupric Oxide,powdered
3020-00-244-07564001814 INTERCHANGEABLE
Gear,helical
Agco Corp Parts Opn
5315-00-448-66801814 INTERCHANGEABLE
Pin,straight,headless
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
4440-00-529-4896 INTERCHANGEABLE
Dehydrator Unit,nonreactivating
2920-00-580-3435CH38046 INTERCHANGEABLE
Igniter,spark,gas Turbine Engine
Champion Aerospace Llc
4730-00-640-1054 INTERCHANGEABLE
Cup,oil,lubricating
5950-00-681-68792030005 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
7936820-089 General Motors Llc Dba General Motors Llc (USA)
1814 PRIMARY Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
7936820-089 General Motors Llc Dba General Motors (USA)
Related Parts
5310-00-054-3328INTERCHANGEABLE
WASHER,LOCK
3110-00-100-0329INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
572
5930-00-186-0519INTERCHANGEABLE
SWITCH,ROTARY
6810-00-241-1172INTERCHANGEABLE
CUPRIC OXIDE,POWDERED
3020-00-244-0756INTERCHANGEABLE
GEAR,HELICAL
4001814
5315-00-448-6680INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
1814
4440-00-529-4896INTERCHANGEABLE
DEHYDRATOR UNIT,NONREACTIVATING
2920-00-580-3435INTERCHANGEABLE
IGNITER,SPARK,GAS TURBINE ENGINE
CH38046
4730-00-640-1054INTERCHANGEABLE
CUP,OIL,LUBRICATING
5950-00-681-6879INTERCHANGEABLE
TRANSFORMER,POWER
2030005
6250-00-717-6455INTERCHANGEABLE
LAMPHOLDER
120152-001
3439-01-104-1188INTERCHANGEABLE
ELECTRODE,WELDING
1814

Frequently Asked Questions

What is NSN 6240-00-143-3170?

NSN 6240-00-143-3170 is a Lamp,incandescent, manufactured by Lamp Industry for Use with Industry Designations and Abbreviations for Lamps, classified under FSC 6240 (No Item Name Available). Status: active.

What are the part numbers for NSN 6240-00-143-3170?

NSN 6240-00-143-3170 has 3 cross-referenced part numbers: 7936820-089 (General Motors Llc Dba General Motors Llc), 1814 (Lamp Industry for Use with Industry Designations and Abbreviations for Lamps), 7936820-089 (General Motors Llc Dba General Motors).

What NSN replaces 6240-00-143-3170?

There are 12 known substitutes for 6240-00-143-3170: 5310-00-054-3328, 3110-00-100-0329, 5930-00-186-0519 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1814?

Key specifications for 1814: Rated Average Life: HOURS; Current Rating for Which Designed: 0.100 AMPERES NOMINAL; Emitted Light Characteristic: WHITE; Filament Heavy Duty Service Rating: NOT RATED. 10 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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