Spark Plug, Flint L-26

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Display Status:

This object is on display in the Boeing Aviation Hangar at the Steven F. Udvar-Hazy Center in Chantilly, VA.

Spark Plug, Flint L-26

Collection Item Summary:

Spark Plugs

Spark plugs ignite the fuel-air mixture to initiate the combustion phase of engine operation. The earliest spark plugs resembled their automobile counterparts with porcelain or mica insulators. With the widespread addition of airborne radios in the 1930s, aircraft engine spark plugs became more specialized with the inclusion of shielding to prevent electromagnetic interference.

Collection Item Long Description:

Inventory Number

A20020540000

Physical Description

Spark plug and original manufacturer's storage box, Flint L-26.

Credit Line

Found in collection. Donor unknown at this time. Found on NASM premises.

Materials

steel, ceramic, brass, paper

Data Source

National Air and Space Museum

Type

PROPULSION-Components (Engine Parts)

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